Fri, 16 Jan 2015 18:13:44 +0100
Integrate suggestion from review to improve consistency with existing code.
1 <!DOCTYPE html>
2 <!-- fieldset with one valid element and you dynamically add a barred constraint
3 validation element -->
4 <html>
5 <head>
6 <style>
7 fieldset:invalid { display:none }
8 </style>
9 <script>
10 function onLoadHandler()
11 {
12 document.getElementById("fieldset").appendChild(document.getElementById('i'));
13 document.documentElement.className='';
14 }
15 </script>
16 </head>
17 <body onload='onLoadHandler();'>
18 <input id='i' value='foo' readonly>
19 <fieldset id="fieldset">
20 <input required>
21 </fieldset>
22 </body>
23 </html>