How to create password types in data base

I need to creat a new field in data base, but it’s must be a second password type. It’s like a PIN code. The idea is: the user have his normal password to enter in the app, and also have a PIN code to assign things, but the devs of bubble must not see the PIN code in the database.

How i can proceed?

There is a free plugin called AE256 that can encode and decode strings. Just download that plugin and when a user sets their pin, use the AE256 Encode action and save the result. Then whenever you need to use the pin code you can use the AE256 decode action to make sure any entered input value equals what is saved in the database once it is decoded.