YT Solution 
How to check live username availability using PHP and AJAX, Username availability check, Live username check, Live username availability checking using ajax, Check if username exist in database or not php, Check email availability using php and Ajax, How To Check Live Username Availability Without Refreshing page, Check username availability in PHP with jQuery AJAX, Check if username exists in database with ajax,Email Availability Check
Download Project: https://drive.google.com/open?id=1VY6-LUR5rjE2OSuyRG_CQ0OnBx84j-EZ
Watch Tutorial: https://youtu.be/DglXDwXmjms
