Spring Boot JSR-303/349 configuration

Question

In my Spring Boot 1.5.1 application I\'m trying to configure support of JSR-303 / JSR-349 validation.

I have added a following annotations @NotNull @S

Answer 1

You need @Valid annotation

Marks a property, method parameter or method return type for validation cascading. Constraints defined on the object and its properties are be validated when the property, method parameter or method return type is validated.