how to add @assert in its entity in sf 6?-CodePudding

how to add @Assert in an entity in sf 6 ? I have tried this

use Symfony\Component\Validator\Constraints as Assert;

and

#[ORM\Column(length=255)]
/*@Assert\NotBlank()*/
private ?string $nom;

CodePudding user response：

You should keep the following use

use Symfony\Component\Validator\Constraints as Assert;

Since PHP 8.0 you should use the attributes

#[ORM\Column(length=255)]
#[Assert\NotBlank]
private ?string $nom;

Only legacy PHP versions (<= 7.4) still need annotations

/**
 * @ORM\Column(length=255)
 * @Assert\NotBlank
 */
private ?string $nom;