This tutorial is a project you can take on as a Python beginner. It exposes you to how to use functions, loops, conditions, and a lot more in Python.
Here, we'll be collecting users' inputs into a text file, then run some checks on those inputs during registration and login. It's just how authentication or login systems work on the internet.
Note that you’d use a real database for a real-life project instead.
I’ve also updated this video to include password encryption. You can continue watching the encryption tutorial here:
/watch/YyWPpaDc_RdcP
Here's the source code: https://github.com/omisolaidowu/Python-authentication-system