How to Validate Lists in Spring Boot Requests

In Spring Boot, validating incoming data in API requests is crucial for maintaining data integrity and ensuring that only valid data is processed by your application. In this blog post, we’ll explore various methods to validate lists of strings and other types of data, specifically focusing on ensuring that each element in a list adheres to specified validation rules. We will look at examples using the @Valid annotation and delve into custom validators for more complex scenarios.

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