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  • Book Overview & Buying Spring MVC Beginner's Guide
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Spring MVC Beginner's Guide

Spring MVC Beginner's Guide

By : Ganeshan
4.3 (30)
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Spring MVC Beginner's Guide

Spring MVC Beginner's Guide

4.3 (30)
By: Ganeshan

Overview of this book

A step-by-step pragmatic approach to web application development using Spring MVC, with relevant screenshots and concise explanations. This book is aimed at helping Java developers who want to teach themselves Spring MVC, even if they have no previous experience with Spring MVC. It would be helpful to have a bit of familiarity with basic servlet programming concepts, but no prior experience is required.
Table of Contents (14 chapters)
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13
Index

Custom validation with JSR-303 / bean validation


In the previous Time for action section, we learned how to use standard JSR-303 bean validation annotations to validate the fields of our domain object. This works great for simple validations, but sometimes, we need to validate some custom rules that aren't available in standard annotations. For example, what if we need to validate that the newly added product ID is not the same as any of the existing product IDs? To accomplish such kinds of validations, we can use custom validation annotations.

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