Description
Hi, the forms page is sorely lacking information on how to perform custom type checking.
For example, I want to receive a specific data format in a string, let's say it's a UUID. How do I call UUID::isValid($field, 'v7')?
I see that you use PHP Attributes for typical checks, but there's no information about custom checks.
Of course, I can use the __invoke() method, after hydration and primitive rules, to partially check the content of the forms themselves, but in this case, for small forms, I don't really need the form class as is.
Description
Hi, the forms page is sorely lacking information on how to perform custom type checking.
For example, I want to receive a specific data format in a string, let's say it's a UUID. How do I call UUID::isValid($field, 'v7')?
I see that you use PHP Attributes for typical checks, but there's no information about custom checks.
Of course, I can use the __invoke() method, after hydration and primitive rules, to partially check the content of the forms themselves, but in this case, for small forms, I don't really need the form class as is.