- Add
autocomplete="off"onto<form>element; - Add hidden
<input>withautocomplete="false"as a first children element of the form.
<form autocomplete="off" method="post" action="">
<input autocomplete="false" name="hidden" type="text" style="display:none;">
...This formation is going to prevent Chrome and Firefox to offer autofill and autocomplete for all input fields inside the form.
You can try this...
<form action="" autocomplete="off"><input type="text" required autofocus aria-autocomplete="none"><input type="text" required aria-autocomplete="none"></form>