Result Size: 625 x 664
x
 
<!DOCTYPE html>
<html>
<body>
<form id="myForm" action="/action_page.php" autocomplete="on">
  First name:<input type="text" name="fname"><br>
  E-mail: <input type="email" name="email"><br>
  <input type="submit">
</form>
<p>Click the "Try it" button to find out whether the form has autocomplete set to on or off.</p>
<button onclick="myFunction()">Try it</button>
<p><b>Note:</b> If you are new to the autocomplete attribute, fill in and submit the form, then reload the page, start to fill in the same values in the form again - the browser will suggest values based on the values that you entered before. Then, try to set autocomplete to "off".</p>
<p id="demo"></p>
<script>
function myFunction() {
  var x = document.getElementById("myForm").autocomplete;
  document.getElementById("demo").innerHTML = x;
}
</script>
</body>
</html>