fingerprintUserVerifier abstract method Null safety
- FingerprintUserVerifier fingerprintUserVerifier
Specifies the object that will take care of the fingerprint user verification.
IMPORTANT
Providing at least one of the PinUserVerifier, BiometricUserVerifier or
FingerprintUserVerifier is required.
Params:
- fingerprintUserVerifier: the FingerprintUserVerifier.
Returns: an Authentication object.
Implementation
Authentication fingerprintUserVerifier(
FingerprintUserVerifier fingerprintUserVerifier,
);