How to validate ArrayCollection properties in Symfony2?

Question

PHP

Hello.
How to write Assert to be able to validate ArrayCollection entity properties? These properties are used for One To Many or Many To One relationships.

Answer 1

If you want to validate related entities, then the validation rules must be written in their classes. And if you need to check the collection itself (number of elements, etc.), then look at the examples from the documentation . If the rules are more complicated, then you can use callback or expressions .