FormInterface getRoot() Returns the root of the form tree. Return Value FormInterface The root of the tree

class UserPassword extends Constraint Constants DEFAULT_GROUP The name of the group given to all constraints with no explicit group CLASS_CONSTRAINT Marks a constraint that can be put onto classes PROPERTY_CONSTRAINT Marks a constraint that can be put onto properties Properties mixed $payload Domain-specific data attached to a constraint from Constraint array $groups The groups that the constraint belongs to from Constraint $message $service Methods static string g

string getLog() Returns a log message for the events of the last request processing. Return Value string A log message

callable getNormalizer() Gets the normalizer for the response. The normalizer can ba a callable (a string), a closure or a class implementing __invoke. Return Value callable

getChildren() Alias of {@link current()}.

bool getRequired() Returns whether the form is required. Return Value bool Whether the form is required

string getName() Returns the canonical name of this helper. Return Value string The canonical name

EmptyIterator getIterator() Unsupported method. Return Value EmptyIterator Always returns an empty iterator

string getSynopsis(bool $short = false) Gets the synopsis. Parameters bool $short Whether to return the short version (with options folded) or not Return Value string The synopsis

destroy($sessionId) {@inheritdoc} Parameters $sessionId