How to make inputs autocomplete in Firefox?

Question

HTML

the bottom line is that I have autocomplete='on' in the username field on the login form
and everything is perfectly remembered and offered in all browsers except the fox
looked at the browser settings, everything is in order, it should be remembered, but it does not work
, what could be the problem ? Mb someone faced?

Answer 1

Check fox settings
Prevent Firefox from storing form entries in particular

Prevent Firefox from storing form entries
If you don't want Firefox to remember what you've entered into form fields, you can turn off the auto form fill feature:
Click the menu button and choose Options.Preferences.
Select the PrivacyPrivacy & Security panel.
In the drop-down menu next to Firefox will:Firefox will, choose Use custom settings for history.
Remove the check mark next to Remember search and form history.
Close the about:preferences page. Any changes you've made will automatically be saved.
Disabling form history also prevents Firefox from storing search history for the Search bar in the Navigation Toolbar.