Symfony 4 - correct validation like in YII 2?

Question

symfony

Good afternoon!

How to properly organize the validation of POST form data by analogy with YII 2? For example, special validation of a separate field, filtering, etc., by analogy with the capabilities of the "rules" method in YII

Answer 1

I will tell you 2 pages where there is an exhaustive answer to your question, as well as a dozen more related
https://symfony.com/doc/current/validation.html
https://symfony.com/doc/current/forms.html# validat...