public FormState::setResponse(Response $response) Sets

public FormBuilder::deleteCache($form_build_id)

Provides an interface for a Form. Hierarchy interface \Drupal\Core\Form\

public FormStateDecoratorBase::has($property)

protected FormBuilder::getFileUploadMaxSize() Wraps

public FormAjaxResponseBuilderInterfa

public ConfigFormBase::submitForm(array &$form, FormStateInterface

protected FormBase::configFactory() Gets the

public FormStateInterface::setInvalidToken($invalid_token)

public FormStateDecoratorBase::setRebuild($rebuild = TRUE)