Symfony\Component\Validator\ConstraintsAll trow php error if just empty string provided #9502
Description
Symfony\Component\Validator\Constraints\All have not protection from send array into it and throw php error.
Also if I try use with
Symfony\Component\Validator\Constraints\Choose(array('',
new Symfony\Component\Validator\Constraints\All()))
This nesting just not working if I send array into it.