public FormStateDecoratorBase::addCleanValueKey($clea

public FormSubmitter::__construct(RequestStack $request_stack, UrlGeneratorInterface

public FormStateDecoratorBase::isProgrammed()

The event dispatcher. Type: \Symfony\Component\EventDispatcher\EventDispatcherInterface File

public FormState::setHasFileElement($has_file_element = TRUE)

protected FormBuilder::valueCallableIsSafe(callable $value_callable)

public &SubformState::getValues() Implements

public FormStateDecoratorBase::setFormState(array $fo

protected FormSubmitter::drupalInstallationAttempted()

public FormState::setCompleteForm(array &$complete_form)