public function FieldItemList::defaultValuesFormSubmit

public FieldItemList::defaultValuesFormSubmit(array $element, array &$form, FormStateInterface $form_state)

Processes the submitted default value.

Invoked from \Drupal\field_ui\Form\FieldConfigEditForm to allow administrators to configure instance-level default value.

Parameters

array $element: The default value form element.

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

\Drupal\Core\Form\FormStateInterface $form_state: The form state of the (entire) configuration form.

Return value

array The field default value.

Overrides FieldItemListInterface::defaultValuesFormSubmit

File

core/lib/Drupal/Core/Field/FieldItemList.php, line 330

Class

FieldItemList

Represents an entity field; that is, a list of field item objects.

Namespace

Drupal\Core\Field

Code

public function defaultValuesFormSubmit(array $element, array &$form, FormStateInterface $form_state) {
  // Extract the submitted value, and return it as an array.
  if ($widget = $this->defaultValueWidget($form_state)) {
    $widget->extractFormValues($this, $element, $form_state);
    return $this->getValue();
  }
}