Implementing Validation for RESTful Services with Spring Boot | RequestBody validation
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What is Validation?
You expect a certain format of request for your RESTful Service. You except the elements of your request to have certain data types, certain domain constraints.
Validation is a common requirement in all services. We will discuss Java Validation API to add validation in our beans file. When we get a request to create a user, we should validate its content. If it is invalid, we should return a proper response.
Let's see how to validate a request.
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