In this video, you’ll learn how to customize validation error messages in Spring Boot using a centralized and production-ready approach.
You will understand:
Why default validation messages are not user-friendly
How to use messages.properties to manage messages centrally
How to link custom messages with validation annotations
How to return clean validation responses using global exception handling
How to use dynamic values like {value}, {min} in messages
This approach helps you build clean, readable, and maintainable APIs.
📌 GitHub Code:
Available in the spring-boot-practical repository
Branch: 12-validation-custom-messages
https://github.com/pateluday07/spring-boot-practical/tree/12-validation-custom-messages
#SpringBoot #Validation #Java #BackendDevelopment #RESTAPI #CleanCode #ExceptionHandling
