bool checkCredentials(mixed $credentials, UserInterface $user) Returns true if the credentials are valid. If any value other than true is returned, authentication will fail. You may also throw an AuthenticationException if you wish to cause authentication to fail. The credentials are the return value from getCredentials() Parameters mixed $credentials UserInterface $user Return Value bool Exceptions AuthenticationException

string getAction() Unsupported method. Return Value string The target URL of the form

bool supportsNormalization(mixed $data, string $format = null) Checks whether the given class is supported for normalization by this normalizer. Parameters mixed $data Data to normalize string $format The format being (de-)serialized from or into Return Value bool

Specificity getSpecificity() Returns node's specificity. Return Value Specificity

collect(Request $request, Response $response, Exception $exception = null) Collects data for the given Request and Response. Parameters Request $request A Request instance Response $response A Response instance Exception $exception An Exception instance

finishView(FormView $view, FormInterface $form, array $options) Finishes a form view for the type hierarchy. It is called after the children of the view have been built. Parameters FormView $view The form view to configure FormInterface $form The form corresponding to the view array $options The options used for the configuration

FormBuilderInterface createBuilder(FormFactoryInterface $factory, string $name, array $options = array()) Creates a new form builder for this type. Parameters FormFactoryInterface $factory The form factory string $name The name for the builder array $options The builder options Return Value FormBuilderInterface The created form builder

removeListener(string $eventName, callable $listener) Removes an event listener from the specified events. Parameters string $eventName The event to remove a listener from callable $listener The listener to remove

FormFactoryBuilderInterface addTypeExtensions(array $typeExtensions) Adds a list of form type extensions to the factory. Parameters array $typeExtensions The form type extensions Return Value FormFactoryBuilderInterface The builder

class RuntimeException extends RuntimeException implements ExceptionInterface Exception class thrown when an error occurs during parsing.