interface FormFactoryInterface Methods

DataTransformerInterface[]

ChoiceListInterface

bool getMapped() Returns whether the form should be mapped to an element of its parent's data

configureOptions(OptionsResolver

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

FormTypeGuesserInterface|null

array getChoices() Returns all selectable choices.

FormFactoryBuilderInterface

string getBlockPrefix() Returns the prefix of the template block name for this type. The