public function YamlFormEntityReferenceLinkFormatter::settingsForm in YAML Form 8

Returns a form to configure settings for the formatter.

Invoked from \Drupal\field_ui\Form\EntityDisplayFormBase to allow administrators to configure the formatter. 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 elements for the formatter settings.

Overrides FormatterBase::settingsForm

File

src/Plugin/Field/FieldFormatter/YamlFormEntityReferenceLinkFormatter.php, line 109

Class

YamlFormEntityReferenceLinkFormatter

Plugin implementation of the 'Link to form' formatter.

Namespace

Drupal\yamlform\Plugin\Field\FieldFormatter

Code

public function settingsForm(array $form, FormStateInterface $form_state) {
  $element['label'] = [
    '#title' => $this
      ->t('Label'),
    '#type' => 'textfield',
    '#default_value' => $this
      ->getSetting('label'),
    '#required' => TRUE,
  ];
  return $element;
}