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Null constraints introduction

Null constraints introduction: Java EE: Bean Validation
Null constraints introduction: Java EE: Bean Validation

In this video, learn about your first constraint: the NULL type constraint. These constraint restricts the value it validates to not being null, blank, or empty. These are probably one of the most used and most useful of the Bean Validation constraints that you encounter. These constraints include: @NotNull, @Null, @NotEmpty, and @NotBlank.

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Skill Level Advanced
2h 20m
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Skills covered in this course
Developer Web Web Development Java EE Java

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