[Validator] Choice constraint callback does not accepts array anymore

[symfonyaml]

Hi,

Forgive me if I'm wrong.

• Docs : The documentation about the Choice#callback constraint says that the available types are string|array|Closure.
• Code : The Choice class constructor only accepts callable|string now since Symfony version 6.x.

Basically the doc says we can do this :

#[Assert\Choice(callback: [Genre::class, 'getGenres'])]
protected string $genre;

which throws the following error

TypeError: Symfony\Component\Validator\Constraints\Choice::__construct():
Argument #3 ($callback) must be of type callable|string|null, array given

[xabbuh]

Can you create a small example application that allows to reproduce your issue?

[xabbuh]

By the way, in your example getGenres() must be a public static method of the Genre class. Is that the case?

[symfonyaml]

By the way, in your example getGenres() must be a public static method of the Genre class. Is that the case?

The example is just a copy of the docs in the Supplying the Choices with a Callback Function section.
Ok I will try to create a small example application.

[alexandre-daubois]

By the way, in your example getGenres() must be a public static method of the Genre class. Is that the case?

I think this is it. I tried myself and it worked well on 6.4 with PHP 8.2. When removing either static or public, I have the same error. However, the doc needs an update indeed. I'll provide it 👍

[symfonyaml]

I confirm I had this error when removing either static or public.