textarea-dyn-readonly.html (583B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <head> 4 <script> 5 function doTest() { 6 document.getElementById('t').readOnly='ro'; 7 document.documentElement.className=''; 8 } 9 document.addEventListener("MozReftestInvalidate", doTest); 10 </script> 11 </head> 12 <!-- Test: if textarea is readonly, it is barred from constraint validation 13 and should not be affected by :invalid pseudo-class. --> 14 <link rel='stylesheet' type='text/css' href='style.css'> 15 <body> 16 <textarea class='notinvalid' id='t' required></textarea> 17 </body> 18 </html>