Spring Boot REST API Request Validation Examples

In this Spring Boot REST API video, I'd like to share with you guys, how to validate request body of existing REST APIs with Java Bean Validation & Hibernate Validator in a Spring Boot project, with code examples.

In details, you’ll learn:
- What are Java Bean Validation & Hibernate Validator
- How to Use annotations like @NotBlank, @Length, @Email, @NotNull, @Length, @Past, @Future…
- How to customize response error message with custom exception handler

Technologies: Spring Boot, Spring Data JPA, Spring Web, H2 in-memory database, Spring Validation.
Software Programs: Java Development Kit (JDK), Spring Tool Suite IDE, curl & Postman.

To get code Spring REST API validation code examples, check the written article at https://www.codejava.net/frameworks/spring-boot/rest-api-request-validation-examples

Spring Boot REST APIs Ultimate Course: https://www.udemy.com/course/spring-boot-rest-apis-ultimate/?couponCode=CJ251102 - Hands-on REST API Development with Spring Boot: Design, Implement, Document, Secure, Test, Consume RESTful APIs.

#restapis #springboot #validation #java

Видео Spring Boot REST API Request Validation Examples канала Code Java