onSubmit(FormEvent $event)

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

array getIndicesForChoices(array $choices) deprecated

class LazyChoiceList implements

buildView(FormView $view,

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

collectSubmittedData(FormInterface $form)

buildForm(FormBuilderInterface $builder,

class DataCollectorExtension extends

class ViolationMapper implements