renderAsEmbeddedForm is not validating subfields in PROD mode but does in dev mode

[Geolim4]

Describe the bug I can't explain why but when a AssociationField that has been rendered using renderAsEmbeddedForm the required field from the form are not shown in PROD environment, but are shown in DEV environment:

PROD mode (no required fields):

DEV mode (fields are required):

As you can see, my code is not that exotic:

Any idea about this, cab you reproduce it ?

[Geolim4]

Okay, I understood:

For some reason EA is not reading (or ignoring) Doctrine "nullable" flag while in prod mode. Required must be explicit + enforced with Symfony constraints.

That's... Weird ?...

[vladchepel]

I have the same issue and cannot fix it. The way with explicit required = true and constraints doesn't work for me

[Geolim4]

I have the same issue and cannot fix it. The way with explicit required = true and constraints doesn't work for me

Add a #[Assert\Valid] constrait on your OneToMany association :)