public function Eva::validateOptionsForm in EVA: Entity Views Attachment 8.2

Same name and namespace in other branches

1. 8 src/Plugin/views/display/Eva.php \Drupal\eva\Plugin\views\display\Eva::validateOptionsForm()

Validate the options form.

Overrides DisplayPluginBase::validateOptionsForm

File

src/Plugin/views/display/Eva.php, line 271

Class

Eva

The plugin that handles an EVA display in views.

Namespace

Drupal\eva\Plugin\views\display

Code

public function validateOptionsForm(&$form, FormStateInterface $form_state) {
  parent::validateOptionsForm($form, $form_state);
  switch ($form_state
    ->get('section')) {
    case 'entity_type':
      if (empty($form_state
        ->getValue('entity_type'))) {
        $form_state
          ->setError($form['entity_type'], $this
          ->t('Must select an entity'));
      }
      break;
  }
}