Minimal API Development with ASP.NET Core - Add Validations - Fluent Validation

The video tutorial covers the importance of validations in APIs, focusing on preventing dirty data. It introduces Fluent Validation, a third-party library, and demonstrates how to install, register, and use it to create validators for data transfer objects (DTOs). The tutorial explains integrating validation logic into API endpoints and explores advanced validation techniques, including custom logic and inheritance.

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