表单验证免费好用插件Validate Forms in both sides using PHP and jQuery

表单验证免费好用插件Validate Forms in both sides using PHP and jQuery
官方:http://yensdesign.com/2009/01/how-validate-forms-both-sides-using-php-jquery/
介绍
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How to Validate Forms in both sides using PHP and jQuery
  January 13th, 2009
Hi guys and welcome to a new tutorial of yensdesign.com! Some of you ask us about the possibility of create a tutorial about how to validate forms in server side (using PHP). So i wrote a tutorial about it, adding some interesting features with jQuery:

We are going to learn how to validate your forms using PHP and jQuery in both sides: client side (using javascript with jQuery) and server side (using PHP). It will be interesting to see how to use regular expressions to validate different kind of e-mails, passwords and more.

As always, here you have a preview of what we are going to do: