Code for Simple jQuery form validation
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
label.error { float: none; color: red; padding-left: .5em; vertical-align: top; }
</style>
<script language="javascript" type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<script...