/** * Validate the form * * @return void */ private function validateForm() { // is the form submitted? if ($this->frm->isSubmitted()) { // cleanup the submitted fields, ignore fields that were added by hackers $this->frm->cleanupFields(); // validate fields $this->frm->getField('question')->isFilled(BL::err('QuestionIsRequired')); $this->frm->getField('answer')->isFilled(BL::err('AnswerIsRequired')); $this->frm->getField('categories')->isFilled(BL::err('CategoryIsRequired')); // no errors? if ($this->frm->isCorrect()) { // build item $item['user_id'] = BackendAuthentication::getUser()->getUserId(); $item['category_id'] = $this->frm->getField('categories')->getValue(); $item['language'] = BL::getWorkingLanguage(); $item['question'] = $this->frm->getField('question')->getValue(); $item['answer'] = $this->frm->getField('answer')->getValue(true); $item['hidden'] = $this->frm->getField('hidden')->getValue(); $item['sequence'] = BackendFaqModel::getMaximumQuestionSequence($this->frm->getField('categories')->getValue()) + 1; $item['created_on'] = BackendModel::getUTCDate(); // insert the item $item['id'] = BackendFaqModel::insertQuestion($item); // trigger event BackendModel::triggerEvent($this->getModule(), 'after_add', array('item' => $item)); // everything is saved, so redirect to the overview $this->redirect(BackendModel::createURLForAction('index') . '&report=added&var=' . urlencode($item['question']) . '&highlight=row-' . $item['id']); } } }