Скачать или смотреть 1. Build a Python GUI Signup Form That Saves Data to Excel | CustomTkinter

🚀 In this tutorial (Part 1), we'll build a modern signup form using Python and CustomTkinter, complete with:

✅ Light/Dark Theme Toggle
✅ Logo Support (Dark & Light)
✅ Email Validation
✅ Secure Password Storage (SHA-256 Hashing)
✅ Excel File Integration (openpyxl)
✅ Beautiful UI with Placeholders & Checkbox
✅ Error Handling with Message Boxes

📁 User data is securely stored in an Excel file using openpyxl. This is perfect for beginner-friendly login/signup systems in your desktop apps.

🔥 In Part 2, we will link this form with the Login Page and build a fully functional authentication system.

📌 Topics Covered:
CustomTkinter UI design

Light/Dark theme switching

Email format validation with regex

Password hashing with hashlib

Excel file creation & data saving (openpyxl)

Error handling with tkinter.messagebox

Clean GUI layout with logo and styling

📞 Need help with your own projects?
Feel free to reach out —
👉 LinkedIn:   / faizan-khan-professional  
👉 Instagram: @coding_lifestyle_4u
👉 Email: [email protected]

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⏱️ Timestamps:
00:00 – Introduction
00:15 – Live Project Demo
02:40 – Project Setup & File Structure
03:45 – Designing the Signup Form (GUI with CustomTkinter)
22:26 – Implementing Light/Dark Mode Switch
25:58 – Signup Button Functionality (Save to Excel)
55:42 – Wrap-Up

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