Question

I am using this in User.php

use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;

* @ORM\HasLifecycleCallbacks
* @ORM\Table(name="user")
* @UniqueEntity("email")

But i am getting this error

[Doctrine\Common\Annotations\AnnotationException]
[Semantical Error] The annotation “@UniqueEntity” in class …\Entity\User was never imported. Did you maybe forget to add a
“use” st
atement for this annotation?

I even tried ORM\UniqueEntity but it also didn’t worked

Answer 1

Its not Doctrine Constraint But Symfony’s

Check UniqueEntity constraint.

// DON'T forget this use statement!!!
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;