August 9, 2022

Video for lesson 19 of OpenXava course

In this new lesson we're going to continue with validations. We'll see three different ways to do validation with OpenXava, all of them simpler than @EntityValidator you learned in the previous lesson. These three ways are: @PrePersist/@PreUpdate JPA callback methods, putting the validation in the setter and a method with a Bean Validation annotation.
Watch the video.

Video for lesson 19: Validation alternatives

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