public FormSubmitterInterface::redirectForm(FormStateInterface

Type:

public FormStateDecoratorBase::setResponse(Response $

public FormStateDecoratorBase::setTemporary(array $te

public FormStateValuesTrait::hasValue($key)

The request stack. Type: \Symfony\Component\HttpFoundation\RequestStack File

public FormCacheInterface::deleteCache($form_build_id)

public FormState::setError(array &$element, $message = '')

public FormState::setCached($cache = TRUE) Sets

public FormState::hasTemporaryValue($key) Determines