Merge pull request #13631 from colemanw/entityRefs3

[civicrm-core.git] / CRM / Event / Form / Registration.php

diff --git a/CRM/Event/Form/Registration.php b/CRM/Event/Form/Registration.php
index 67d25120ea35743a2670cd32ca03eb710bc06f0b..e35faa61252c228f489e64f35460496186fac8fd 100644 (file)
--- a/CRM/Event/Form/Registration.php
+++ b/CRM/Event/Form/Registration.php
@@ -1,9 +1,9 @@
 <?php
 /*
  +--------------------------------------------------------------------+
- | CiviCRM version 4.7                                                |
+ | CiviCRM version 5                                                  |
  +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2018                                |
+ | Copyright CiviCRM LLC (c) 2004-2019                                |
  +--------------------------------------------------------------------+
  | This file is a part of CiviCRM.                                    |
  |                                                                    |
@@ -27,7 +27,7 @@
 
 /**
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2018
+ * @copyright CiviCRM LLC (c) 2004-2019
  */
 
 /**
@@ -196,7 +196,7 @@ class CRM_Event_Form_Registration extends CRM_Core_Form {
    */
   public function preProcess() {
     $this->_eventId = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE);
-    $this->_action = CRM_Utils_Request::retrieve('action', 'String', $this, FALSE);
+    $this->_action = CRM_Utils_Request::retrieve('action', 'Alphanumeric', $this, FALSE, CRM_Core_Action::ADD);
 
     //CRM-4320
     $this->_participantId = CRM_Utils_Request::retrieve('participantId', 'Positive', $this);