Animated OTP Verification System Tutorial | HTML, CSS & JavaScript (Countdown + Validation)

🚀 Learn how to create an Animated OTP (One-Time Password) Verification System using HTML, CSS, and JavaScript — perfect for login, signup, and password reset pages.

In this step-by-step tutorial, you’ll build:
✅ Stylish OTP input fields with smooth animations
✅ Real-time input focus switching for better UX
✅ Countdown timer for OTP expiration ⏳
✅ OTP validation alerts for success & error handling

🔐 Ideal for: Web developers, beginners, and anyone building secure authentication forms.

📂 Download Code & Demo:
🔗 GitHub: https://github.com/wincodersujon
🔗 Facebook Page: https://www.facebook.com/wincodersujon

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Видео Animated OTP Verification System Tutorial | HTML, CSS & JavaScript (Countdown + Validation) канала Win Coder Sujon