Flutter Password Validator

Publié le: 08 août 2025
sur la chaîne: r3nyah

🔐 Flutter Password Validator | Check If Your Password is Strong Enough! 🔐

Hey everyone! 👋
In this video, I’ll show you how to build a Flutter password validation app that checks how strong your password is based on several security criteria. 🛡️

Here’s how it works:
You type in a password, and the app will instantly validate whether it’s safe or not based on:

✅ At least one uppercase letter
✅ At least one number
✅ At least one symbol (like !@#\$%^&*)
✅ Minimum length of 10 characters

If your password meets all the conditions — you’re good to go! 🚀
If not, the app will show exactly what’s missing so you can fix it.

💡 What you’ll learn in this video:
Real-time password validation in Flutter
Using TextEditingController and regex for password rules
Displaying validation feedback in a user-friendly way
Clean, efficient Dart code for password logic

📌 Run this yourself!
Install Flutter → https://flutter.dev/docs/get-started/...
Create a new Flutter project or use the provided main.dart
Run using flutter run on your emulator or physical device
Start typing your password to see the magic happen! ✨

Let’s make security fun and easy to understand — one line of code at a time! 💻💙
Don’t forget to like, comment, and subscribe if you find this helpful!

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