public function TextareaWithCounterWidget::settingsForm in Textfield Counter 8

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 TextareaWidget::settingsForm

File

src/Plugin/Field/FieldWidget/TextareaWithCounterWidget.php, line 40

Class

TextareaWithCounterWidget

Plugin implementation of the 'text_textarea_with_counter' widget.

Namespace

Drupal\textfield_counter\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $form = parent::settingsForm($form, $form_state);
  $this
    ->addMaxlengthSettingsFormElement($form);
  $this
    ->addCounterPositionSettingsFormElement($form);
  $this
    ->addJsPreventSubmitSettingsFormElement($form);
  $this
    ->addCountHtmlSettingsFormElement($form);
  $this
    ->addTextCountStatusMessageSettingsFormElement($form);
  return $form;
}