public FormState::isMethodType($method_type) Returns

public static FormElementHelper::getElementTitle(array $element)

Provides helpers for HTML option groups. Hierarchy class \Drupal\Core\Form\

public FormStateInterface::setProgrammed($programmed = TRUE)

public FormStateInterface::setTemporary(array $temporary)

public FormState::setRebuild($rebuild = TRUE) Sets

public FormState::setBuildInfo(array $build_info) Sets

public FormState::isRebuilding() Determines

Holds temporary data accessible during the current page request only. All $form_state properties that are not reserved keys (see other properties

public FormValidator::setInvalidTokenError(FormStateInterface $form_state)