Realtime Chat Application Training – Email Validation | Securing User Signups

🔥 In Part 9 of our Realtime Chat Application Training, we implement Email Validation to ensure users register with valid, properly formatted email addresses—boosting both security and user experience.

✅ What you’ll learn in this video:
✔️ How to validate email input using RegEx
✔️ Real-time validation with form feedback
✔️ Handling error messages for incorrect formats
✔️ Preventing form submission with invalid data
✔️ Best practices for form validation UX

💡 Why Email Validation Matters:
🔹 Reduces user input errors and spam
🔹 Ensures clean and trustworthy user data
🔹 Improves sign-up form professionalism
🔹 Provides the foundation for future verification systems (e.g., email OTP or verification links)