The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
         "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
  <meta http-equiv="content-type" content="text/html; charset=utf-8" />
  <title>CouponCode Test Page</title>
  <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
  <script type="text/javascript" src="jquery.couponcode.js"></script>
  <link rel="stylesheet" type="text/css" href="jquery.couponcode.css">
  <link rel="stylesheet" type="text/css" href="style.css">
  <script type="text/javascript">

    jQuery(document).ready(function($){

        $('#registration-code').couponCode({
            parts   : 3,
            setFocus: true,
            onChange: function(valid) {
                          submit = $('#demo-form input[type="submit"]');
                          if(valid) {
                              submit.removeAttr('disabled');
                          }
                          else {
                              submit.attr('disabled', 'disabled');
                          }
                      }
        });

        $('#demo-form').submit(function(e) {
            var val = $('#registration-code').val();
            alert("Hidden form field contains: '" + val + "'");
            e.preventDefault();
        });

    });

  </script>
</head>
<body>

  <h1>CouponCode Test Page</h1>

  <div class="container">

    <p>Test Form:</p>

    <form id="demo-form">
      <p>Please enter your coupon code:</p>
      <p><input id="registration-code" name="registration_code" />
      <input type="submit" value="Continue" disabled="disabled" /></p>
    </form>

    <p>Sample codes look like this:</p>

    <pre>
T13P-2LMP-E0B5
HA0B-R1W6-76JH
5QMU-M10M-VE0D
FLY6-9A0E-NFHN
TYPQ-F3UV-QC2M
72JJ-J9C1-Y5GB
DQV8-YAL9-RW4R
EA9N-QVAF-PRPM
PM98-W5MX-1RD5
2HCB-VRLH-6B2E
7D3T-W0BJ-4NE9</pre>
    <p>The first code could be entered as: <code>ti3pzlmpeobs</code></p>

  </div>

</body>
</html>