public function EntityInlineForm::entityFormValidate in Inline Entity Form 8

Validates the entity form.

Parameters

array $entity_form: The entity form.

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

Overrides InlineFormInterface::entityFormValidate

File

src/Form/EntityInlineForm.php, line 244

Class

EntityInlineForm

Generic entity inline form handler.

Namespace

Drupal\inline_entity_form\Form

Code

public function entityFormValidate(array &$entity_form, FormStateInterface $form_state) {

  // Perform entity validation only if the inline form was submitted,
  // skipping other requests such as file uploads.
  $triggering_element = $form_state
    ->getTriggeringElement();
  if (!empty($triggering_element['#ief_submit_trigger'])) {

    /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
    $entity = $entity_form['#entity'];
    $this
      ->buildEntity($entity_form, $entity, $form_state);
    $form_display = $this
      ->getFormDisplay($entity, $entity_form['#form_mode']);
    $form_display
      ->validateFormValues($entity, $entity_form, $form_state);
    $entity
      ->setValidationRequired(FALSE);
    foreach ($form_state
      ->getErrors() as $name => $message) {

      // $name may be unknown in $form_state and
      // $form_state->setErrorByName($name, $message) may suppress the error message.
      $form_state
        ->setError($triggering_element, $message);
    }
  }
}