21 lines
440 B
HTML
21 lines
440 B
HTML
<!DOCTYPE html>
|
|
<!-- form with one valid element which is made valid dynamically -->
|
|
<html>
|
|
<head>
|
|
<style>
|
|
form:invalid {display: none;}
|
|
</style>
|
|
</head>
|
|
<script>
|
|
function onloadHandler()
|
|
{
|
|
document.getElementById('i').value = 'foo';
|
|
document.documentElement.className = '';
|
|
}
|
|
</script>
|
|
<body onload="onloadHandler();">
|
|
<form>
|
|
<input id='i' required>
|
|
</form>
|
|
</body>
|
|
</html>
|