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<!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>