public &FormStateDecoratorBase::getValues()

public FormStateDecoratorBase::disableRedirect($no_redirect

Provides an interface for building AJAX form responses. Hierarchy interface \Drupal\Core\Form\

public &FormStateInterface::getGroups()

public &FormStateDecoratorBase::getCompleteForm()

public FormBuilder::processForm($form_id, &$form, FormStateInterface &a

The config factory. Subclasses should use the self::config() method, which may be overridden to address specific needs when loading config,

public static OptGroup::flattenOptions(array $array) Allows

The class resolver. Type:

public FormState::getRedirect() Gets the