update

core/lib/SmartyValidate/plugins/function.validate.php

@@ -0,0 +1,154 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        function.validate.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+function smarty_function_validate($params, &$smarty) {
+
+    $_init_params = $smarty->getTemplateVars('validate_init');
+
+    if(isset($_init_params)) {
+        $params = array_merge($_init_params, $params);
+    }
+    
+    static $_halt = array();
+    static $_is_init = null;
+    static $_form = null;
+    static $_local_is_init = null;
+
+    $_form = SmartyValidate::$form;
+ 
+    if(isset($params['form']))
+    {
+       if($params['form'] != $_form)
+          $_is_init = null;
+       $_form = $params['form'];
+    } 
+
+    $_sess =& $_SESSION['SmartyValidate'][$_form];
+
+    if(!isset($_is_init)) {
+        $_is_init = $_sess['is_init'];
+    }
+    
+    if(!isset($_local_is_init))
+    {
+      $_local_is_init = $_is_init;
+    }
+
+    if(!SmartyValidate::is_registered_form($_form)) {
+        trigger_error("SmartyValidate: [validate plugin] form '$_form' is not registered.");
+        return false;
+    }    
+    
+    if(isset($_halt[$_form]) && $_halt[$_form])
+        return;    
+    
+    if (!class_exists('SmartyValidate')) {
+        trigger_error("validate: missing SmartyValidate class");
+        return;
+    }
+    if (!isset($_SESSION['SmartyValidate'])) {
+        trigger_error("validate: SmartyValidate is not initialized, use connect() first");
+        return;        
+    }
+    
+    if(isset($params['id'])) {
+        if (($_validator_key = SmartyValidate::is_registered_validator($params['id'], $_form)) === false) {
+            trigger_error("validate: validator id '" . $params['id'] . "' is not registered.");
+            return;         
+        }
+    } else {
+        if (strlen($params['field']) == 0) {
+            trigger_error("validate: missing 'field' parameter");
+            return;
+        }
+        if (strlen($params['criteria']) == 0) {
+            trigger_error("validate: missing 'criteria' parameter");
+            return;
+        }
+    }
+    if(isset($params['trim'])) {
+        $params['trim'] = SmartyValidate::_booleanize($params['trim']);   
+    }
+    if(isset($params['empty'])) {
+        $params['empty'] = SmartyValidate::_booleanize($params['empty']);
+    }
+    if(isset($params['halt'])) {
+        $params['halt'] = SmartyValidate::_booleanize($params['halt']);
+    }
+                
+    if(isset($_sess['validators']) && is_array($_sess['validators'])) {
+        if(isset($params['id'])) {
+          if($_local_is_init) {
+            $_sess['validators'][$_validator_key]['message'] = $params['message'];
+          }
+        } else {
+            foreach($_sess['validators'] as $_key => $_field) {
+                if($_field['field'] == $params['field']
+                    && $_field['criteria'] == $params['criteria']) { 
+                    // field exists
+                    $_validator_key = $_key;
+                    break;
+                }
+            }
+        }
+        
+        if(!$_local_is_init) {
+
+            if(!$_sess['is_error']) // no validation error
+                return;
+        
+            if(!isset($_sess['validators'][$_validator_key]['valid']) || !$_sess['validators'][$_validator_key]['valid']) {
+                // not valid, show error and reset
+                $_halt[$_form] = isset($_sess['validators'][$_validator_key]['halt'])
+                        ? $_sess['validators'][$_validator_key]['halt']
+                        : false;
+                $_echo = true;
+                if(isset($params['assign'])) {
+                    $smarty->assign($params['assign'], $_sess['validators'][$_validator_key]['message']);                   
+                } elseif (isset($params['append'])) {
+                    $smarty->append($params['append'], $_sess['validators'][$_validator_key]['message']);                                        
+                } else {
+                    // no assign or append, so echo message
+                    echo $_sess['validators'][$_validator_key]['message'];
+                }
+            }
+        } else {
+            if(isset($params['id'])) {
+                $_sess['validators'][$_validator_key] = 
+                    array_merge($_sess['validators'][$_validator_key], $params);
+            } else {
+                $_params = $params;
+                $_params['valid'] = false;
+                $_sess['validators'][] = $_params;
+            }
+        }
+    }
+    
+    $_sess['is_init'] = false;
+}
+
+?>

core/lib/SmartyValidate/plugins/function.validate_init.php

@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        function.validate_init.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+ /**
+ * initialize validate parameters
+ *
+ * @param array  $params the parameters passed to initialize
+ * @param object $smarty the smarty object
+ */
+
+function smarty_function_validate_init($params, &$smarty) {
+    $smarty->assign('validate_init', $params);
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.dummyvalid.php

@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.dummyValid.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * always return valid
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_dummyValid($value, $empty, &$params, &$formvars) {
+    return true;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isccexpdate.php

@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isCCExpDate.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+ /**
+ * test if a value is a valid credit card expiration date
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isCCExpDate($value, $empty, &$params, &$formvars) {
+    if(strlen($value) == 0)
+        return $empty;
+
+    if(!preg_match('!^(\d+)\D+(\d+)$!', $value, $_match))
+        return false;
+
+    $_month = $_match[1];
+    $_year = $_match[2];
+    
+    if(strlen($_year) == 2)
+        $_year = substr(date('Y', time()),0,2) . $_year;
+
+    $_month = (int) $_month;
+    $_year = (int) $_year;
+    
+	if($_month < 1 || $_month > 12)
+		return false;
+	if(date('Y',time()) > $_year)
+		return false;
+    
+	if(date('Y',time()) == $_year && date('m', time()) > $_month)
+		return false;
+
+	return true;
+
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isccnum.php

@@ -0,0 +1,70 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isCCNum.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+ 
+ /**
+ * test if a value is a valid credit card checksum
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isCCNum($value, $empty, &$params, &$formvars) {
+    if(strlen($value) == 0)
+        return $empty;
+
+	// strip everything but digits
+	$value = preg_replace('!\D+!', '', $value);
+
+	if (empty($value))
+		return false;
+
+	$_c_digits = preg_split('//', $value, -1, PREG_SPLIT_NO_EMPTY);
+
+	$_max_digit   = count($_c_digits)-1;
+	$_even_odd    = $_max_digit % 2;
+
+	$_sum = 0;
+	for ($_count=0; $_count <= $_max_digit; $_count++) {
+		$_digit = $_c_digits[$_count];
+		if ($_even_odd) {
+			$_digit = $_digit * 2;
+			if ($_digit > 9) {
+				$_digit = substr($_digit, 1, 1) + 1;
+			}
+		}
+		$_even_odd = 1 - $_even_odd;
+		$_sum += $_digit;
+	}
+	$_sum = $_sum % 10;
+	if($_sum)
+		return false;
+	return true;
+
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isdate.php

@@ -0,0 +1,44 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isDate.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid date (parsable by strtotime)
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isDate($value, $empty, &$params, &$formvars) {
+    if(strlen($value) == 0)
+        return $empty;
+
+    $_ret = strtotime($value);
+    return $_ret != -1 && $_ret !== false;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isdateafter.php

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isDateAfter.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a date is later than another
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isDateAfter($value, $empty, &$params, &$formvars) {
+
+        if(strlen($value) == 0)
+            return $empty;
+
+        if(!isset($params['field2'])) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is missing.");            
+                return false;
+        }
+        
+        $_date1 = strtotime($value);
+        $_date2 = strtotime($formvars[$params['field2']]);
+        
+        if($_date1 == -1 || !$_date1) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field' is not a valid date.");            
+                return false;
+        }
+        if($_date2 == -1 || !$_date2) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is not a valid date.");            
+                return false;
+        }
+                
+        return $_date1 > $_date2;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isdatebefore.php

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isDateBefore.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a date is earlier than another
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isDateBefore($value, $empty, &$params, &$formvars) {
+
+        if(strlen($value) == 0)
+            return $empty;
+
+        if(!isset($params['field2'])) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is missing.");            
+                return false;
+        }
+        
+        $_date1 = strtotime($value);
+        $_date2 = strtotime($formvars[$params['field2']]);
+        
+        if($_date1 == -1 || !$_date1) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field' is not a valid date.");            
+                return false;
+        }
+        if($_date2 == -1 || !$_date2) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is not a valid date.");            
+                return false;
+        }
+                
+        return $_date1 < $_date2;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isdateequal.php

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isDateEqual.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if two dates are equal
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isDateEqual($value, $empty, &$params, &$formvars) {
+
+        if(strlen($value) == 0)
+            return $empty;
+
+        if(!isset($params['field2'])) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is missing.");            
+                return false;
+        }
+        
+        $_date1 = strtotime($value);
+        $_date2 = strtotime($formvars[$params['field2']]);
+        
+        if($_date1 == -1 || !$_date1) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field' is not a valid date.");            
+                return false;
+        }
+        if($_date2 == -1 || !$_date2) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is not a valid date.");            
+                return false;
+        }
+                
+        return $_date1 == $_date2;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isdateonorafter.php

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isDateOnOrAfter.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a date is equal or later than another
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isDateOnOrAfter($value, $empty, &$params, &$formvars) {
+
+        if(strlen($value) == 0)
+            return $empty;
+
+        if(!isset($params['field2'])) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is missing.");            
+                return false;
+        }
+        
+        $_date1 = strtotime($value);
+        $_date2 = strtotime($formvars[$params['field2']]);
+        
+        if($_date1 == -1 || !$_date1) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field' is not a valid date.");            
+                return false;
+        }
+        if($_date2 == -1 || !$_date2) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is not a valid date.");            
+                return false;
+        }
+                
+        return $_date1 >= $_date2;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isdateonorbefore.php

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isDateOnOrBefore.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a date is equal or earlier than another
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isDateOnOrBefore($value, $empty, &$params, &$formvars) {
+
+        if(strlen($value) == 0)
+            return $empty;
+
+        if(!isset($params['field2'])) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is missing.");            
+                return false;
+        }
+        
+        $_date1 = strtotime($value);
+        $_date2 = strtotime($formvars[$params['field2']]);
+        
+        if($_date1 == -1 || !$_date1) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field' is not a valid date.");            
+                return false;
+        }
+        if($_date2 == -1 || !$_date2) {
+                trigger_error("SmartyValidate: [isDateAfter] parameter 'field2' is not a valid date.");            
+                return false;
+        }
+                
+        return $_date1 <= $_date2;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isemail.php

@@ -0,0 +1,55 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isEmail.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+ /**
+ * test if a value is a valid e-mail address
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+
+function smarty_validate_criteria_isEmail($value, $empty, &$params, &$formvars) {
+
+    if(strlen($value) == 0)
+        return $empty;
+
+    // in case value is several addresses separated by newlines
+    $_addresses = preg_split('![\n\r]+!', $value);
+
+    foreach($_addresses as $_address) {
+		$_is_valid = !(preg_match('!@.*@|\.\.|\,|\;!', $_address) ||
+	        !preg_match('!^.+\@(\[?)[a-zA-Z0-9\.\-]+\.([a-zA-Z]{2,6}|[0-9]{1,3})(\]?)$!', $_address));
+        
+        if(!$_is_valid)
+            return false;
+    }
+    return true;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isequal.php

@@ -0,0 +1,53 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isEqual.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid range
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isEqual($value, $empty, &$params, &$formvars) {
+        if(!isset($params['field2'])) {
+                trigger_error("SmartyValidate: [isEqual] parameter 'field2' is missing.");        
+                return false;
+        }
+        if(strlen($value) == 0)
+            return $empty;
+        
+        if(strpos($params['field2'],'[') !== false && strpos($params['field2'],']') !== false) {
+            // pull apart array value
+            preg_match('!(\w+)\[(\w*)\]!',$params['field2'],$_match);
+            return $value == $formvars[$_match[1]][$_match[2]];            
+        } else {
+            return $value == $formvars[$params['field2']];
+        }
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isfilesize.php

@@ -0,0 +1,82 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isFileSize.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid file size.
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isFileSize($value, $empty, &$params, &$formvars) {
+
+    $_field = $params['field'];
+    $_max = isset($params['field2']) ? $params['field2'] : trim($params['max']);
+
+
+    if(!isset($_FILES[$_field]))
+        // nothing in the form
+        return false;
+    
+    if($_FILES[$_field]['error'] == 4)
+        // no file uploaded
+        return $empty;
+
+    if(!isset($_max)) {
+        trigger_error("SmartyValidate: [isFileSize] 'max' attribute is missing.");        
+        return false;           
+    }
+    
+    if(!preg_match('!^(\d+)([bkmg](b)?)?$!i', $_max, $_match)) {
+        trigger_error("SmartyValidate: [isFileSize] 'max' attribute is invalid.");        
+        return false;   
+    }
+
+    $_size = $_match[1];
+    $_type = strtolower($_match[2]);
+    
+    switch($_type) {
+        case 'k':
+            $_maxsize = $_size * 1024;            
+            break;
+        case 'm':
+            $_maxsize = $_size * 1024 * 1024;            
+            break;
+        case 'g':
+            $_maxsize = $_size * 1024 * 1024 * 1024;
+            break;
+        case 'b':
+        default:
+            $_maxsize = $_size;
+            break;   
+    }
+    
+    return $_FILES[$_field]['size'] <= $_maxsize;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isfiletype.php

@@ -0,0 +1,67 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isFileType.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid file type. This only checks the
+ * file extention, it does not test the actual file type.
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isFileType($value, $empty, &$params, &$formvars) {
+
+    $_field = $params['field'];
+    $_type = isset($params['field2']) ? $params['field2'] : $params['type'];
+    
+    if(!isset($_FILES[$_field]))
+        // nothing in the form
+        return false;
+    
+    if($_FILES[$_field]['error'] == 4)
+        // no file uploaded
+        return $empty;
+
+    if(!preg_match('!\.(\w+)$!i', $_FILES[$_field]['name'], $_match))
+        // not valid filename
+        return false;
+    
+    $_file_ext = $_match[1];            
+    $_types = preg_split('![\s,]+!', $_type, -1, PREG_SPLIT_NO_EMPTY);
+    foreach($_types as $_key => $_val) {
+        $_types[$_key] = strtolower($_types[$_key]);   
+    }
+        
+    if(!in_array(strtolower($_file_ext),$_types))
+        // not valid file extention
+        return false;
+        
+    return true;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isfloat.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isFloat.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a float
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isFloat($value, $empty, &$params, &$formvars) {
+    if(strlen($value) == 0)
+        return $empty;
+
+    return preg_match('!^\-?\d+\.\d+?$!', $value);
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isint.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isInt.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is an integer
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isInt($value, $empty, &$params, &$formvars) {
+        if(strlen($value) == 0)
+            return $empty;        
+        
+        return preg_match('!^-?\d+$!', $value);
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.islength.php

@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isLength.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid range
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isLength($value, $empty, &$params, &$formvars) {
+
+        if(isset($params['field2'])) {
+            $_min = $params['field2'];
+        } elseif(isset($params['min'])) {
+            $_min = $params['min'];   
+        } else {
+            $_min = -1;   
+        }
+
+        if(isset($params['field3'])) {
+            $_max = $params['field3'];
+        } elseif(isset($params['max'])) {
+            $_max = $params['max'];   
+        } else {
+            $_max = -1;   
+        }
+
+        $_length = strlen($value);
+                
+        if(($_min == -1 || $_length >= $_min) && ($_max == -1 || $_length <= $_max))
+            return true;
+        elseif($_length == 0)
+            return $empty;
+        else
+            return false;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isnumber.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isNumber.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid number (int of float)
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isNumber($value, $empty, &$params, &$formvars) {
+    if(strlen($value) == 0)
+        return $empty;        
+
+    return preg_match('!^\-?\d+(\.\d+)?$!', $value);
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isprice.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isPrice.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a price
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isPrice($value, $empty, &$params, &$formvars) {
+    if(strlen($value) == 0)
+        return $empty;
+
+    return preg_match('/^\d+(\.\d{1,2})?$/', $value);
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isrange.php

@@ -0,0 +1,63 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isRange.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid range
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isRange($value, $empty, &$params, &$formvars) {
+
+        if(isset($params['field2'])) {
+            $_low = $params['field2'];
+        } elseif(isset($params['low'])) {
+            $_low = $params['low'];
+        } else {
+            trigger_error("SmartyValidate: [isRange] parameter 'low' is missing.");            
+            return false;
+        }
+
+        if(isset($params['field3'])) {
+            $_high = $params['field3'];
+        } elseif(isset($params['high'])) {
+            $_high = $params['high'];
+        } else {
+            trigger_error("SmartyValidate: [isRange] parameter 'high' is missing.");            
+            return false;
+        }
+        
+                    
+        if(strlen($value) == 0)
+            return $empty;
+        
+        return ($value >= $_low && $value <= $_high);
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isregexp.php

@@ -0,0 +1,52 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isRegExp.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+ /**
+ * test if a value is a valid regular expression match
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isRegExp($value, $empty, &$params, &$formvars) {
+        if(isset($params['field2'])) {
+            $_exp = $params['field2'];
+        } elseif (isset($params['expression'])) {
+            $_exp = $params['expression'];
+        } else {
+            trigger_error("SmartyValidate: [isRegExp] parameter 'expression' is missing.");            
+            return false;
+            
+        }
+        if(strlen($value) == 0)
+            return $empty;
+        
+        return (preg_match($_exp, $value));
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.isurl.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.isURL.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is a valid URL
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_isURL($value, $empty, &$params, &$formvars) {
+    if(strlen($value) == 0)
+        return $empty;        
+
+    return preg_match('!^http(s)?://[\w-]+\.[\w-]+(\S+)?$!i', $value);
+}
+
+?>

core/lib/SmartyValidate/plugins/validatecriteria.notempty.php

@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_criteria.notEmpty.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+/**
+ * test if a value is not empty
+ *
+ * @param string $value the value being tested
+ * @param boolean $empty if field can be empty
+ * @param array params validate parameter values
+ * @param array formvars form var values
+ */
+function smarty_validate_criteria_notEmpty($value, $empty, &$params, &$formvars) {
+    return strlen($value) > 0;
+}
+
+?>

core/lib/SmartyValidate/plugins/validatetransform.default.php

@@ -0,0 +1,49 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_transform.default.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+ /**
+ * transform fuction, set an empty value to a default value
+ *
+ * @param string $value the value being defaulted
+ * @param array  $params the parameters passed to the transform function
+ * @param array  $formvars the form variables
+ */
+
+function smarty_validate_transform_default($value, $params, &$formvars) {
+    if($value == '') {
+        if( isset($params['default2']) )
+            return $params['default2'];
+        elseif( isset($params['default']) )
+            return $params['default'];
+        else
+            return '';
+    } else {
+        return $value;
+    }
+}
+
+?>

core/lib/SmartyValidate/plugins/validatetransform.makedate.php

@@ -0,0 +1,64 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_transform.makeDate.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+ /**
+ * transform fuction, make a date out of three other form fields
+ *
+ * @param string $value the value of the field being transformed
+ * @param array  $params the parameters passed to the transform function
+ * @param array  $formvars the form variables
+ */
+
+function smarty_validate_transform_makeDate($value, $params, &$formvars) {
+
+    if(!empty($params['date_fields'])) {
+        list($_year, $_month, $_day) = preg_split('![\s,]+!',$params['date_fields']);
+    } elseif(!empty($params['field2']) && !empty($params['field3']) && !empty($params['field4'])) {
+        $_year = $params['field2'];
+        $_month = $params['field3'];
+        $_day = $params['field4'];
+    } else {
+        $_year = $params['field'] . 'Year';
+        $_month = $params['field'] . 'Month';
+        $_day = $params['field'] . 'Day';
+    }
+
+    if(!isset($formvars[$_year]) || strlen($formvars[$_year]) == 0) {
+        trigger_error("SmartyValidate: [makeDate] form field '$_year' is empty.");
+        return $value;
+    } elseif(!isset($formvars[$_month]) || strlen($formvars[$_month]) == 0) {
+        trigger_error("SmartyValidate: [makeDate] form field '$_month' is empty.");
+        return $value;
+    } elseif(!isset($formvars[$_day]) || strlen($formvars[$_day]) == 0) {
+        trigger_error("SmartyValidate: [makeDate] form field '$_day' is empty.");
+        return $value;
+    } else {
+        return $formvars[$_year] . '-' . $formvars[$_month] . '-' . $formvars[$_day];
+    }           
+}
+
+?>

core/lib/SmartyValidate/plugins/validatetransform.trim.php

@@ -0,0 +1,40 @@
+<?php
+
+/**
+ * Project:     SmartyValidate: Form Validator for the Smarty Template Engine
+ * File:        validate_transform.trim.php
+ * Author:      Monte Ohrt <monte at newdigitalgroup dot com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * @link http://www.phpinsider.com/php/code/SmartyValidate/
+ * @copyright 2001-2005 New Digital Group, Inc.
+ * @author Monte Ohrt <monte at newdigitalgroup dot com>
+ * @package SmartyValidate
+ */
+
+ /**
+ * transform fuction, trim a value
+ *
+ * @param string $value the value being trimmed
+ * @param array  $params the parameters passed to the transform function
+ * @param array  $formvars the form variables
+ */
+
+function smarty_validate_transform_trim($value, $params, &$formvars) {
+    return trim($value);
+}
+
+?>