protected function checkBeforeSave(Gpf_DbEngine_RowBase $row, Gpf_Rpc_Form $form, $operationType = self::EDIT) {
     $template = new Gpf_Templates_Template($row->getExportRowTemplate(), '', Gpf_Templates_Template::FETCH_TEXT);
     if (!$template->isValid()) {
     	 $form->setErrorMessage($this->_('Invalid Smarty syntax. More information: ') . 
     	 Gpf_Application::getKnowledgeHelpUrl(Pap_Common_Constants::SMARTY_SYNTAX_URL));
     	 return false;
     }
     return true;
 }