#16 User Registration in FastAPI – Sign Up with Password Hashing | Tutorial #fastapi

Learn to implement user registration in FastAPI! Build a sign-up endpoint with password hashing and user creation in database.

WHAT YOU’LL LEARN:

✅ Installing and using Bcrypt for password hashing
✅ Creating user model with SQLAlchemy
✅ Building registration/signup endpoint
✅ Hashing passwords before saving
✅ Validating user input data
✅ Checking for duplicate email/username
✅ Storing users in PostgreSQL database
✅ Returning success response
✅ Error handling for registration

WHAT YOU’LL BUILD:

User Registration API that:
– Accepts email, username, and password
– Validates input data
– Hashes password with Bcrypt
– Checks for existing users
– Saves new user to database
– Returns success or error response

📖 FastAPI Security Tutorial: https://fastapi.tiangolo.com/tutorial/security/
🌐 TechSimPlus Learnings: https://techsimplus.com

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