AssertPhoneNumber not work

[Mapteg34]

i use

use Misd\PhoneNumberBundle\Validator\Constraints\PhoneNumber as AssertPhoneNumber;

    /**
     * @var string
     *
     * @ORM\Column(name="phone", type="text", nullable=false)
     * @AssertPhoneNumber(type="mobile")
     */
    private $phone = '';

but they don't work:`

$user = new User();
$user->setPhone("qwerty");
$userManager->saveUser($user, "qwe");

create user with bad phone...
what i need to validate phone in entity?

[osavchenko]

Use validator component. It's not triggering automatically on persist or other events.