first commit

plugins/convertforms/emails/form/fields/cfsubform.php

@@ -0,0 +1,47 @@
+<?php
+
+/**
+ * @package         Convert Forms
+ * @version         3.2.12 Free
+ * 
+ * @author          Tassos Marinos <info@tassos.gr>
+ * @link            http://www.tassos.gr
+ * @copyright       Copyright © 2020 Tassos Marinos All Rights Reserved
+ * @license         GNU GPLv3 <http://www.gnu.org/licenses/gpl.html> or later
+*/
+
+defined('_JEXEC') or die('Restricted access');
+
+JFormHelper::loadFieldClass('subform');
+
+class JFormFieldCFSubform extends JFormFieldSubform
+{
+	/**
+	 * Method to get the field input markup.
+	 *
+	 * @return  string  The field input markup.
+	 *
+	 * @since   3.6
+	 */
+	protected function getInput()
+	{
+		// The following script toggles the required attribute for all Email Notification options.
+		JFactory::getDocument()->addScriptDeclaration('
+			jQuery(function($) {
+				$("input[name=\'jform[sendnotifications]\']").on("change", function() {
+					var enabled = $(this).is(":checked");
+					var exclude_fields = $("input[id*=reply_to], input[id$=attachments]");
+					var fields = $("#behavior-emails .subform-repeatable-group").find("input, textarea").not(exclude_fields);
+
+					if (enabled) {
+						fields.attr("required", "required").addClass("required");
+					} else {
+						fields.removeAttr("required").removeClass("required");
+					}
+				});
+			});
+		');
+
+		return parent::getInput();
+	}
+}