public function RadioactivityFieldWidget::settingsForm in Radioactivity 8.2

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

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

Contains \Drupal\radioactivity\Plugin\Field\FieldWidget\RadioactivityFieldWidget.

Class

RadioactivityFieldWidget

Plugin implementation of the 'radioactivity_field_widget' widget.

Namespace

Drupal\radioactivity\Plugin\Field\FieldWidget

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $elements = [];

  /*
      $elements['size'] = array(
        '#type' => 'number',
        '#title' => t('Size of textfield'),
        '#default_value' => $this->getSetting('size'),
        '#required' => TRUE,
        '#min' => 1,
      );
      $elements['placeholder'] = array(
        '#type' => 'textfield',
        '#title' => t('Placeholder'),
        '#default_value' => $this->getSetting('placeholder'),
        '#description' => t('Text that will be shown inside the field until a value is entered. This hint is usually a sample value or a brief description of the expected format.'),
      );
  */
  return $elements;
}