AllowEmptyString removed since Sylius 1.12/Symfony 6

[SquareInnov]

Since Symfony 6 the allowEmptyString option from the Length constraint war remove.

Currently, if you try to edit a product, you will see this error :

The options "allowEmptyString" do not exist in constraint "Symfony\Component\Validator\Constraints\Length".

Maybe this can help to close this issue :

Before:

use Symfony\Component\Validator\Constraints as Assert;

/**

• @Assert\Length(min=5, allowEmptyString=true) */ After:

use Symfony\Component\Validator\Constraints as Assert;

/**

• @Assert\AtLeastOneOf({
• @Assert\Blank(),
• @Assert\Length(min=5)
• }) */