tor-browser

The Tor Browser
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fieldset-setcustomvalidity.html (467B)


      1 <!DOCTYPE HTML>
      2 <title>fieldset setCustomValidity</title>
      3 <script src="/resources/testharness.js"></script>
      4 <script src="/resources/testharnessreport.js"></script>
      5 
      6 <fieldset id='fieldset_test'></fieldset>
      7 
      8 <script>
      9 
     10 test(() => {
     11  let elem = document.getElementById("fieldset_test");
     12  assert_false(elem.validity.customError);
     13  elem.setCustomValidity("custom error");
     14  assert_true(elem.validity.customError);
     15 }, "fieldset setCustomValidity is correct")
     16 
     17 </script>