public static WidgetBase::setWidgetState(array $parents, $field_name, FormStateInterface

protected WidgetBase::formMultipleElements(FieldItemListInterface $items, array

public static WidgetBase::afterBuild(array $element, FormStateInterface $for

public static WidgetBase::addMoreSubmit(array $form, FormStateInterface $for

public WidgetBase::errorElement(array $element, ConstraintViolationInterface

Base class for 'Field widget' plugin implementations. Hierarchy class \Drupal\Com

public WidgetBase::__construct($plugin_id, $plugin_definition, FieldDefinitionInterface

protected WidgetBase::getFieldSettings() Returns

public WidgetBase::form(FieldItemListInterface $items, array &$form, FormStateInterface

protected WidgetBase::getFieldSetting($setting_name)