NestJS Validation 🔥 Class Validator Tutorial (DTOs, Pipes, Errors)
Master data validation in NestJS using class-validator and DTOs 🚀
In this episode, you'll learn how to ensure data integrity, handle validation errors, and build robust backend applications using powerful validation techniques in NestJS.
📺 Watch the Full Playlist:
• NestJS | Introduction | Course Overview &...
💻 GitHub Repository:
https://github.com/tkssharma/nestjs-c...
📌 What You’ll Learn:
What is validation in NestJS?
Using class-validator for data validation
Applying validation in DTOs
Creating custom validation rules
Using Validation Pipes
Handling and formatting validation errors
Best practices for scalable applications
🚀 Bonus Playlists:
👉 NestJS Advanced Playlist
• NestJS Advance Course [ADVANCED]
👉 Microservices Playlist
• Building Microservices with nodejs nestjs ...
👉 Latest Advanced NestJS Course
• Nest JS Advanced Course [Trailer] #nestjs...
💡 Why Validation is Important?
✔ Ensure data integrity
✔ Prevent invalid inputs
✔ Improve API reliability
✔ Enhance user experience with clear errors
✔ Reduce bugs in production