I annotated the title attribute of the Book entity with @NotNull and @Size(min=5, max=20). When I try to persist a new Book entity without setting a title attribute, Hibernate will use Hibernate Validator as a BeanValidation implementation to validate the

So, before an entity gets persisted, Hibernate will trigger the validation of the default group and will not trigger any validation before the entity gets removed. Learn more: To learn more about BeanValidation and its integration with JPA, please take a

It integrates with JPA and Hibernate ORM so that it triggers the validation for all entity attributes before persisting or updating an entity. It only takes 2 steps to automatically validate that the value of an entity attribute is within a defined range.