private function getForm($data) { // data from last page reload. Save it and unset list($errors, $messages, $user_data) = platformModel::getSession(array('errors', 'messages', 'user_data')); platformModel::unsetSession(array('errors', 'messages', 'user_data')); return $this->render('platforms_form', $data + array('errors' => $errors, 'messages' => $messages, 'user_data' => $user_data)); }