rich1.0boilerhodl (npub14y…g8xet)https://yabu.me/npub14y9984l32yr3jna9gsh5lz9l6l2yp3uxx8nxrav6u3jcr8duhhhqzg8xetnjumphttps://yabu.meWhat is the Best Practice violation? Never store a PIN code! We're storing it on our server to provide a better user experience (UX) when scanning the TAPSIGNER. After entering a username & password, you wouldn't want to then have to enter the PIN on your phone.