mobile number validation in JavaScript, Form validation in JavaScript, HTML Form validation tutorial

Published: 04 January 2026
on channel: Cyber Warriors

168

Mobile Number Validation Using JavaScript is an important concept for every web developer. In this video, I explain how to validate a mobile number using JavaScript step by step with real-world logic.

In this Mobile Number Validation Using JavaScript tutorial, you will learn how to apply the most commonly required validation rules used in contact forms and signup forms.

Telegram channel link: https://t.me/+S6F7SWcPFOoPY9gg

Complete Playlist link:    • CSS Flexbox Tutorial in Hindi/ Urdu

JavaScript Playlist link:    • JavaScript Tutorial for Beginners in Hindi...

✅ Validation rules covered in this video:

Mobile number cannot be empty
Mobile number must be exactly 10 digits
Mobile number can contain only numbers
Mobile number cannot start with 0

This Mobile Number Validation Using JavaScript tutorial is perfect for beginners as well as intermediate developers who want to improve form validation and user input handling using JavaScript.

If you are building HTML contact forms, registration forms, or login forms, this video will help you implement proper client-side validation using JavaScript without any external library.

📌 Topics covered:

JavaScript form validation
Mobile number validation logic
Using regex in JavaScript
Preventing invalid user input
Real-time error messages

💡 This Mobile Number Validation Using JavaScript video is especially useful for students, web developers, and anyone preparing for interviews or working on live projects.

#javascriptformvalidation #formvalidation #mobilenumbervalidationinjavascript

Connect with me on
=================
Instagram =   / mintukumarpune
Twitter =   / mintukumarpune
Facebook profile =   / mintukumarpune
Facebook page =   / cyberwarriorsindia

Cyber Warriors
============
like
share
comment
subscribe and press the bell icon

On this page of the site you can watch the video online mobile number validation in JavaScript, Form validation in JavaScript, HTML Form validation tutorial with a duration of hours minute second in good quality, which was uploaded by the user Cyber Warriors 04 January 2026, share the link with friends and acquaintances, this video has already been watched 168 times on youtube and it was liked by 7 viewers. Enjoy your viewing!

8,150

620