null|callable getValidator() Gets the validator for the question. Return Value null|callable

validate() Validates the input. Exceptions RuntimeException When not enough arguments are given

Response send() Sends HTTP headers and content. Return Value Response

string getPath() Returns the path to the template. By default, it just returns the template name. Return Value string A path to the template or a resource

getNames($displayLocale = null) Parameters $displayLocale

bool unlock(Request $request) Releases the lock for the given Request. Parameters Request $request A Request instance Return Value bool False if the lock file does not exist or cannot be unlocked, true otherwise

class AccessException extends RuntimeException Thrown when a property path is not available.

create(ContainerBuilder $container, $id, $config) Parameters ContainerBuilder $container $id $config

close() Closes file handles and pipes.

unserialize($serialized) {@inheritdoc} Parameters $serialized