Story
I am developing an app that will be used from desktop and mobile browser (NodeJS, JS, HTML, CSS). I am also planning to wrap it with phonegap or react native to make it a downloadable/installable mobile app later.
Users can sign up with username
and password
. But the user account will be activated only after user's thumb fingerprint
validation. This is to avoid duplicate/ghost accounts bring created.
Note
Fingerprints are not good passwords. So I am only planning to use them to activate account. After an account is activated users will login using usual username and password.
Queries
- How to get user's
thumb fingerprint
or aunique token
that represents fingerprint in HTML, JS, CSS?- Is there anything else that will stop duplicate/ghost account other than fingerprint?