button-fieldset-legend.html (679B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <!-- Test: if button has a disabled fieldset ancestor, but is in the first 4 legend, it is not barred from constraint validation and should be 5 affected by :-moz-ui-invalid pseudo-class. --> 6 <link rel='stylesheet' type='text/css' href='style.css'> 7 <script> 8 function onLoadHandler() 9 { 10 var e = document.getElementById('b'); 11 e.setCustomValidity('foo'); 12 document.documentElement.className=''; 13 } 14 </script> 15 <body onload="onLoadHandler();"> 16 <fieldset disabled> 17 <legend> 18 <button class='invalid' id='b'></button> 19 </legend> 20 </fieldset> 21 </body> 22 </html>