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copied!<p> </p> <pre><code> <script type="text/javascript" src="jquery-1.3.2.min.js"></script> <script type="text/javascript"> $(document).ready(function() { $("#validate").keyup(function(){ var email = $("#validate").val(); if(email != 0) { if(isValidEmailAddress(email)) { $("#validEmail").css({ "background-image": "url('validYes.png')" }); } else { $("#validEmail").css({ "background-image": "url('validNo.png')" }); } } else { $("#validEmail").css({ "background-image": "none" }); } }); }); function isValidEmailAddress(emailAddress) { var pattern = new RegExp(/^(("[\w-\s]+")|([\w-]+(?:\.[\w-]+)*)|("[\w-\s]+")([\w-]+(?:\.[\w-]+)*))(@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i); return pattern.test(emailAddress); } </script> <style> #validEmail { margin-top: 4px; margin-left: 9px; position: absolute; width: 16px; height: 16px; } .text { font-family: Arial, Tahoma, Helvetica; } </style> <title>Live Email Validation with jQuery Demo</title> </head> <body> <div class="text"><h1>Reynoldsftw.com - Live Email Validation</h1><h2>Type in an email address in the box below:</h2></div> <div><input type="text" id="validate" width="30"><span id="validEmail"></span></div> <div class="text"><P>More script and css style </code></pre> <p>: <a href="http://www.htmldrive.net/" rel="noreferrer" title="HTML DRIVE - Free DHMTL Scripts,Jquery plugins,Javascript,CSS,CSS3,Html5 Library">www.htmldrive.net </a> </p> <hr> <p>Source:htmldrive.com</p>

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