TermDeleteForm::submitForm

public TermDeleteForm::submitForm(array &$form, FormStateInterface $form_state)

This is the default entity object builder function. It is called before any other submit handler to build the new entity object to be used by the following submit handlers. At this point of the form workflow the entity is validated and the form state can be updated, this way the subsequently invoked handlers can retrieve a regular entity object to act on. Generally this method should not be overridden unless the entity requires the same preparation for two actions, see \Drupal\comment\CommentForm for an example with the save and preview actions.

Parameters

array $form: An associative array containing the structure of the form.

\Drupal\Core\Form\FormStateInterface $form_state: The current state of the form.

Overrides ContentEntityDeleteForm::submitForm

File

core/modules/taxonomy/src/Form/TermDeleteForm.php, line 47

Class

TermDeleteForm

Provides a deletion confirmation form for taxonomy term.

Namespace

Drupal\taxonomy\Form

Code

public function submitForm(array &$form, FormStateInterface $form_state) {
  parent::submitForm($form, $form_state);

  /** @var \Drupal\Core\Entity\ContentEntityInterface $term */
  $term = $this->getEntity();
  if ($term->isDefaultTranslation()) {
    $storage = $this->entityManager->getStorage('taxonomy_vocabulary');
    $vocabulary = $storage->load($this->entity->bundle());

    // @todo Move to storage http://drupal.org/node/1988712
    taxonomy_check_vocabulary_hierarchy($vocabulary, array('tid' => $term->id()));
  }
}