Contains references to details elements to render them within vertical tabs. This property is uncacheable.

public FormState::setInvalidToken($invalid_token) Flags

public FormState::setUserInput(array $user_input) Sets

public FormState::setRedirectUrl(Url $url) Sets

public FormState::isProgrammed() Returns

Stores which errors should be limited during validation. An array of "sections" within which user input must be valid. If the element is within

public FormState::getError(array $element) Returns

Used when a form needs to return some kind of a \Symfony\Component\HttpFoundation\Response object, e.g., a \Symfony\Component\HttpFoundation\BinaryFileResponse when triggering

public FormState::setRequestMethod($method) Sets

public FormState::setHasFileElement($has_file_element = TRUE)