Allow capture credentials from non-cooperating forms

[mcepl]

Internetbanking website of my mum https://bezpecnost.csas.cz/flfe/?client_id=georgeclient_cz has some weird JavaScript protection (I suppose) against Firefox capturing the credentials.

Would it be possible to add (I saw it in some other now non-functional Firefox addons) function to capture credentials from already filled form?

Thank you

[meersjo]

I remember wayyy back that there was an option in the rmb-menu on form fields to explicitly have the browser save the data in that form. Perhaps a similar mechanic might be useful here?

I have a JS bookmark that fixes autocomplete and onSubmit values on forms that have them set, but even then some sites' login forms are unrecognised. Such a mechanic might be useful in those cases, as well.

[mnoorenberghe]

In the latest versions of Firefox you can save the password even before you submit using the key icon in the address bar. I can't test that website as I don't think I can see the password form without a valid username. Please test and report back.