Using multiple fingerprints for users to clock in and out

I want to use fingerprints as a method to clock in and out of a mobile application.

My idea for this application is to store the mathematical representation of the fingerprint in a database, so I would only need access to the fingerprint scanner. Is there a way to accomplish this? I have tried to use the TouchID plugin and did not manage to succeed.

If there is a possibility of this, please guide me through the steps of accomplishing this. Thank you!

Hi Sa fe,

As far as I'm aware, no device manufacturer or Operating System gives you access to the fingerprint scanner or fingerprint data, only to whether fingerprints match or not.

In order to achieve what you want you will need to integrate with an external fingerprint sensor.