<!doctype html>
<html class="no-js" lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Accessibility: Text cue for required form control labels</title>
<meta name="description" content="Text cue for required form control labels">
<meta name="viewport" content="width=device-width, initial-scale=1">
<style type="text/css">
label.required span.required-indicator:after {
content: " *";
}
.sr-only {
border: 0;
clip: rect(0 0 0 0);
height: 1px;
margin: -1px;
overflow: hidden;
padding: 0;
position: absolute;
width: 1px;
}
</style>
</head>
<body>
<form>
<label class="required">
Enter some text
<span class="required-indicator" aria-hidden="true"></span>
<span class="sr-only"> (required)</span>
<input type="text" name="some_text" value="" aria-required="true" required>
</label>
<input type="submit" name="btn_submit" value="Submit">
</form>
</body>
</html>