public FormBuilder::doSubmitForm(&$form, FormStateInterface &$form_state)

public FormBuilder::setInvalidTokenError(FormStateInterface $form_state)

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

public FormBuilder::renderFormTokenPlaceholder($placeholder)

public FormBuilder::executeSubmitHandlers(&$form, FormStateInterface &a

public FormBuilder::renderPlaceholderFormAction()

public FormBuilder::submitForm($form_arg, FormStateInterface &$form_state)

protected FormBuilder::elementTriggeredScriptedSubmission($element, FormStateInterface

public FormBuilder::getForm($form_arg) Gets

protected FormBuilder::valueCallableIsSafe(callable $value_callable)