Validating Email Address with PHP and AJAX
This tutorial will walk you through checking for an e-mail to be valid as the user is filling out the form without having to reload the page.
JavaScriptTutorials
jQuery Pop Over Effects
This tutorial we will create a pop over box using the jQuery Javascript Framework. I will demonstrate a few of the animation option in jQuery and discuss why you should or shouldn’t use them.
Password Verification and Strength Checker
This tutorial will walk you through creating a registration form that includes a password strength checker to tell the user how strong (security wise) their password is. This form will also include two password boxes and will verify that the same password has been entered twice to prevent typing the wrong thing into a password box.
JavaScript Progress Bar
This tutorial will walk you through Configuring a javascript based progress bar that can triggered by several things. You could have it triggered by how many results are pulled back from a database, or you could have it triggered by the length of a textbox (passwords), or even trigger it by checkboxes that are checked.
Hide and Show a Div Using Javascript
This tutorial will show you how to create a hidden Div and display it with the click of a link. There are a few reasons you may want to hide a Div in a website design. You may want to create a drop down type menu or a box that will show more information when you click a link. Another reason would be for SEO purposes. In theory hiding information in a Div is not against Google’s rules. As long as the user can still see the content when clicking a button you are not displaying different information to the user than you are to the search engine.
Use JavaScript to Check/UnCheck Checkboxes
This tutorial will walk you through creating a basic HTML site with several checkboxes on it. Then it will show you how to use a single click on a button to check all objects and un-check all objects using JavaScript.