+--------------------------------------------------------------------+
| CiviCRM version 5 |
+--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2018 |
+ | Copyright CiviCRM LLC (c) 2004-2019 |
+--------------------------------------------------------------------+
| This file is a part of CiviCRM. |
| |
/**
* @package CRM
- * @copyright CiviCRM LLC (c) 2004-2018
+ * @copyright CiviCRM LLC (c) 2004-2019
*/
/**
*/
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);