class Issn extends Constraint

ValidatorBuilderInterface

string getDefaultOption() Returns the name of the default option. Override this method

class Locale extends Constraint

object|null getObject() Returns the currently validated object. If the validator is currently

bool hasMetadataFor($object) Returns whether the class is able to return metadata for the given

class FileLoader extends

class LazyLoadingMetadataFactory implements

has(string $class) Returns whether metadata for the given class exists in the cache.

class NotNull extends Constraint