/** * 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 field $this->frm->getField('synonym')->isFilled(BL::err('SynonymIsRequired')); $this->frm->getField('term')->isFilled(BL::err('TermIsRequired')); if (BackendSearchModel::existsSynonymByTerm($this->frm->getField('term')->getValue())) { $this->frm->getField('term')->addError(BL::err('TermExists')); } // no errors? if ($this->frm->isCorrect()) { // build item $item = array(); $item['term'] = $this->frm->getField('term')->getValue(); $item['synonym'] = $this->frm->getField('synonym')->getValue(); $item['language'] = BL::getWorkingLanguage(); // insert the item $id = BackendSearchModel::insertSynonym($item); // trigger event BackendModel::triggerEvent($this->getModule(), 'after_add_synonym', array('item' => $item)); // everything is saved, so redirect to the overview $this->redirect(BackendModel::createURLForAction('synonyms') . '&report=added-synonym&var=' . urlencode($item['term']) . '&highlight=row-' . $id); } } }