public function LanguageSelectWidget::settingsForm in Drupal 8

Same name and namespace in other branches

9 core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/LanguageSelectWidget.php \Drupal\Core\Field\Plugin\Field\FieldWidget\LanguageSelectWidget::settingsForm()

Returns a form to configure settings for the widget.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the widget. The field_ui module takes care of handling submitted form values.

Parameters

array $form: The form where the settings form is being included in.

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

Return value

array The form definition for the widget settings.

Overrides WidgetBase::settingsForm

File

core/lib/Drupal/Core/Field/Plugin/Field/FieldWidget/LanguageSelectWidget.php, line 49

Class

LanguageSelectWidget: Plugin implementation of the 'Language' widget.

Namespace

Drupal\Core\Field\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element = parent::settingsForm($form, $form_state);
  $element['include_locked'] = [
    '#type' => 'checkbox',
    '#title' => $this
      ->t('Include locked languages such as <em>Not specified</em> and <em>Not applicable</em>'),
    '#default_value' => $this
      ->getSetting('include_locked'),
  ];
  return $element;
}

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