ValidatorInterface

string validatedBy() Returns the name of the class that validates this constraint. By

ValidatorBuilderInterface

class Optional extends

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

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

int getTraversalStrategy() Returns the strategy for traversing traversable objects.

string|null getClassName() Returns the class name of the current node. If the metadata

GroupSequence|null

static