abstract public rules (mixed $field, array $validators) ...

abstract public rule (mixed $field, Phalcon\Validation\ValidatorInterface $validator) ...

abstract public getValue (mixed $field) ...

abstract public getValidators () ...

abstract public getMessages () ...

abstract public getLabel (mixed $field) ...

abstract public getFilters ([mixed $field]) ...

abstract public getEntity () ...

abstract public getDefaultMessage (mixed $type) ...

abstract public bind (mixed $entity, mixed $data) ...