Spring Boot Validate Request Body

Validate Request Body using Validation annotations in Spring Boot Rest API

We will implement Spring Boot validate Request Body for Signup Request payload and its nested object:

• username: required and has a size between the specified minimum and maximum.
• email: required and valid email format.
• age: required and equal or greater than 18.
• graduationDate: required and in the past.
• password: required and 8 characters long and combination of uppercase letters, lowercase letters, numbers, special characters.
• address (nested object): required and its fields are valid.

For more detail, please visit:

Spring Boot Validate Request Body

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Fullstack:

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Run Spring Boot application

mvn spring-boot:run