bool hasPostMaxSizeBeenExceeded() Returns true if the POST max size has been exceeded in the

RequestHandlerInterface getRequestHandler()

getIterator() {@inheritdoc}

PropertyPathInterface

class FormFactoryBuilder implements

static array getSubscribedEvents() Returns an array of event names this subscriber

bool isRequired() Returns whether the form is required to be filled out. If the form has

ResolvedFormTypeInterface|null

mixed getResourceForBlockName(FormView $view, string $blockName)

mapDataToForms($choice, $radios) Maps properties of some data to a list of forms.