public FormState::isProgrammed() Returns

protected FormBase::currentUser() Gets the

public ConfirmFormInterface::getCancelText()

public FormStateInterface::disableRedirect($no_redirect = TRUE)

protected static OptGroup::doFlattenOptions(array $array, array &$options)

public FormErrorHandlerInterface::handleFormErrors(array

public ConfirmFormInterface::getDescription()

public FormState::setRequestMethod($method) Sets

public &FormState::getTriggeringElement() Gets

abstract public &FormStateValuesTrait::getValues()