<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=982039 --> <head> <meta charset="utf-8"> <title>Test for Bug 982039</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> <script type="application/javascript"> /** Test for Bug 982039 **/ SimpleTest.waitForExplicitFinish(); function test() { var f = document.getElementById("testform"); f.elements[0].disabled = true; is(f.checkValidity(), false, "Setting a radiobutton to disabled shouldn't make form valid."); f.elements[1].checked = true; ok(f.checkValidity(), "Form should be now valid."); f.elements[0].required = false; f.elements[1].required = false; f.elements[2].required = false; SimpleTest.finish(); } </script> </head> <body onload="test()"> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=982039">Mozilla Bug 982039</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> </pre> <form action="#" id="testform"> <input type="radio" name="radio" value="1" required> <input type="radio" name="radio" value="2" required> <input type="radio" name="radio" value="3" required> </form> </body> </html>