FormatterInterface::settingsForm
public function FormatterInterface::settingsForm
public FormatterInterface::settingsForm(array $form, FormStateInterface $form_state)
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.