Java Platform, Enterprise Edition (Java EE) 8 The Java EE Tutorial

## 23 Introduction to Bean Validation

This chapter describes Bean Validation available as part of the Java EE platform and the facility for validating objects, object members, methods, and constructors.

The following topics are addressed here:

- Overview of Bean Validation

- Using Bean Validation Constraints

- Validating Null and Empty Strings

- Validating Constructors and Methods

- Further Information about Bean Validation

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