/**
* 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('title')->isFilled(BL::err('TitleIsRequired'));
$this->meta->validate();
// no errors?
if ($this->frm->isCorrect()) {
// build item
$item['id'] = $this->id;
$item['meta_id'] = $this->meta->save(true);
$item['title'] = $this->frm->getField('title')->getValue();
$item['language'] = BL::getWorkingLanguage();
// update the item
BackendSlideshowModel::updateCategory($item);
// trigger event
BackendModel::triggerEvent($this->getModule(), 'after_edite_category', array('item' => $item));
// everything is saved, so redirect to the overview
$this->redirect(BackendModel::createURLForAction('Categories') . '&report=edited-category&var=' . urlencode($item['title']) . '&highlight=' . $item['id']);
}
}
}