first commit

plugins/stAllegroPlugin/lib/validator/stAllegroImageValidator.class.php

@@ -0,0 +1,18 @@
+<?php
+
+class stAllegroImageValidator extends sfValidator {
+
+    public function execute(&$value, &$error) {
+        if (isset($value['selected']) && count($value['selected']) > 16) {
+            $error = $this->getParameter('msg');
+            return false;
+        }
+        return true;
+    }
+
+    public function initialize($context, $parameters = null) {
+        parent::initialize($context);
+        $this->getParameterHolder()->add($parameters);
+        return true;
+    }
+}