User Auth System in Node.js | Register, Login, OTP Verify, Forgot Password

🚀 In this video, I’ll walk you through building a complete user authentication system in Node.js & Express, including:

🔐 User Registration & Login
📩 Email OTP Generation & Verification
🔁 Forgot Password with OTP Validation
🧪 Testing All APIs Using Postman

We'll cover all the backend logic with best practices like validations, hashing passwords, generating JWT tokens, and securely handling OTPs.

✅ Tech Stack Used:
Node.js
Express.js
MongoDB with Mongoose
Nodemailer (for email OTP)
Postman (for API testing)
bcrypt (password hashing)
jsonwebtoken (JWT)

📚 Chapters:
00:00 - Intro
00:45 - Project Setup
02:30 - User Registration
05:15 - Login with JWT
08:00 - Generate & Send OTP via Email
12:10 - Verify OTP
15:00 - Forgot Password Flow
18:30 - Testing All Routes in Postman
22:00 - Conclusion & Tips

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Видео User Auth System in Node.js | Register, Login, OTP Verify, Forgot Password канала Jeetech