Here is a small library to validate and transform api data.
It can read Symfony atrtributes and you can normalize input data with modifiers like this :
namespace App\DTO;
use Small\Forms\Modifier\NullIfEmptyModifier;use Small\Forms\ValidationRule\ValidateNotEmpty;
use Small\Forms\ValidationRule\ValidateGreaterOrEqual;
class Person
{
#[ValidateNotEmpty]
private string $name;
#[ValidateGreaterThanOrEqual(18)]
#[NullIfEmptyModifier]
private int $age;
}
try {
$form = \Small\Forms\FormBuilder::createFromAdapter(
new \Small\Forms\Adapter\AnnotationAdapter($person)
)->validate($messages = new \Small\Collection\Collection\StringCollection())
->hydrate($employe = new App\Entity\Employe());
} catch (\Small\Forms\ValidationRule\Exception\ValidationFailException) {
return new \Symfony\Component\HttpFoundation\JsonResponse($messages, \Symfony\Component\HttpFoundation\Response::HTTP_BAD_REQUEST);
}
You can check it on on my gitlab server : https://git.small-project.dev/lib/small-forms
And packagist : https://packagist.org/packages/small/forms
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