FormConfigBuilderInterface addEventSubscriber(EventSubscriberInterface $subscriber) Adds an event subscriber for events on this form. Parameters EventSubscriberInterface $subscriber The subscriber to attach Return Value FormConfigBuilderInterface The configuration object

getItems(array $keys = array()) {@inheritdoc} Parameters array $keys

static castLocator(DOMLocator $dom, array $a, Stub $stub, $isNested) Parameters DOMLocator $dom array $a Stub $stub $isNested

interface AuditLoggerInterface Interface for audit loggers Methods logIfNeeded(bool $granted, EntryInterface $ace) This method is called whenever access is granted, or denied, and administrative mode is turned off. Details logIfNeeded(bool $granted, EntryInterface $ace) This method is called whenever access is granted, or denied, and administrative mode is turned off. Parameters bool $granted EntryInterface $ace

int|null getListenerPriority(string $eventName, callable $listener) Gets the listener priority for a specific event. Returns null if the event or the listener does not exist. Parameters string $eventName The name of the event callable $listener The listener Return Value int|null The event listener priority

save(string $key, ParsedExpression $expression) Saves an expression in the cache. Parameters string $key The cache key ParsedExpression $expression A ParsedExpression instance to store in the cache

addConfiguration(NodeDefinition $node) Parameters NodeDefinition $node

class DeprecationErrorHandler deprecated since version 2.3, to be removed in 3.0. Methods static handle($errorNumber, $message, $file, $line, $context) static handleBC($errorNumber, $message, $file, $line, $context) static preBind($listener, FormEvent $event) Details static handle($errorNumber, $message, $file, $line, $context) Parameters $errorNumber $message $file $line $context static ha

mixed getName() Returns the session name. Return Value mixed The session name

class ConstraintViolationList implements IteratorAggregate, ConstraintViolationListInterface Default implementation of {@ConstraintViolationListInterface}. Methods __construct(array $violations = array()) Creates a new constraint violation list. string __toString() Converts the violation into a string for debugging purposes. add(ConstraintViolationInterface $violation) Adds a constraint violation to this list. addAll(ConstraintViolationListInterface $otherList) Merges an e