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.

How do you handle validation errors in an API response?

What is the significance of using a custom error response in validation?

How can you implement custom validation logic for a property in a DTO?

What are the benefits of using dependency injection for validators in an API?