AJAX Username Demo

Demo URL: https://ajax-username.herokuapp.com/

Try entering a username and then continue to fill out the form.

Taken usernames:

• wallyg
• dglutton
• stungeye
• mirage
• chin
• alan

Files

index.php - Form component taken from the Boostrap web site. The only important element here is the username input.

main.js - Javascript that binds the username check to the "on blur" event of the username form input.

username.php - Username check API that returns JSON.