public FormState::loadInclude($module, $type, $name = NULL)

public EnforcedResponseException::__construct(Response

public FormState::getCleanValueKeys() Gets

public FormStateInterface::getRebuildInfo()

public FormSubmitter::executeSubmitHandlers(&$form, FormStateInterface

protected FormBase::logger($channel) Gets

hook_form_BASE_FORM_ID_alter(&$form, \Drupal\Core\Form\FormStateInterface $form_state, $form_id) Provide

public BaseFormIdInterface::getBaseFormId()

protected FormErrorHandler::drupalSetMessage($message = NULL, $type

Base class for implementing system configuration forms. Hierarchy class \Drupal\Core\Form\