class PasswordType extends AbstractType

class AbstractExtension implements

FormFactoryBuilderInterface

onSubmit(FormEvent $event)

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

array getIndicesForChoices(array $choices) deprecated

string renderBlock(FormView $view, string $blockName, array $variables

class OrderedHashMap implements ArrayAccess,

array getOptions() Returns all options passed during the construction of the form.

class LazyChoiceList implements