public function categoryFormSubmitted(Form $form) { $values = $form->getValues(); if ($values->category_id) { $this->categoryManager->update($values->category_id, $values->title); $this->flashMessage('Category was successfully updated.', 'success'); } else { $this->categoryManager->insert($values->title); $this->flashMessage('New category was successfully created.', 'success'); } $this->redirect('default'); }