Replace semicolons with commas for multiple emails

admin/admin_submit_ticket.php

@@ -63,6 +63,9 @@ if ($hesk_settings['can_sel_lang']) {
 }
 $tmpvar['name'] = hesk_input(hesk_POST('name')) or $hesk_error_buffer['name'] = $hesklang['enter_your_name'];
 $tmpvar['email'] = hesk_POST('email');
+if ($hesk_settings['multi_eml']) {
+    $tmpvar['email'] = str_replace(';',',', $tmpvar['email']);
+}
 $tmpvar['category'] = intval(hesk_POST('category')) or $hesk_error_buffer['category'] = $hesklang['sel_app_cat'];
 $tmpvar['priority'] = hesk_POST('priority');
 $tmpvar['priority'] = strlen($tmpvar['priority']) ? intval($tmpvar['priority']) : -1;

inc/common.inc.php

@@ -304,6 +304,7 @@ function hesk_verifyEmailMatch($trackingID, $my_email = 0, $ticket_email = 0, $e
 
     /* Validate email */
     if ($hesk_settings['multi_eml']) {
+        $ticket_email = str_replace(';', ',', $ticket_email);
         $valid_emails = explode(',', strtolower($ticket_email));
         if (in_array(strtolower($my_email), $valid_emails)) {
             /* Match, clean brute force attempts and return true */

submit_ticket.php

@@ -158,8 +158,13 @@ if ($hesk_settings['confirm_email']) {
     // Anything entered as email confirmation?
     if (strlen($tmpvar['email2'])) {
         // Do we have multiple emails?
-        if ($hesk_settings['multi_eml'] && count(array_diff(explode(',', strtolower($tmpvar['email'])), explode(',', strtolower($tmpvar['email2'])))) == 0) {
-            $_SESSION['c_email2'] = $_POST['email2'];
+        if ($hesk_settings['multi_eml']) {
+            $tmpvar['email'] = str_replace(';', ',', $tmpvar['email']);
+            $tmpvar['email2'] = str_replace(';', ',', $tmpvar['email2']);
+
+            if (count(array_diff(explode(',', strtolower($tmpvar['email'])), explode(',', strtolower($tmpvar['email2'])))) == 0) {
+                $_SESSION['c_email2'] = $_POST['email2'];
+            }
         } // Single email address match
         elseif (!$hesk_settings['multi_eml'] && strtolower($tmpvar['email']) == strtolower($tmpvar['email2'])) {
             $_SESSION['c_email2'] = $_POST['email2'];