dj-local-auth

react native local authentication

Installation

npm install dj-local-auth

Usage

import { authenticate, supportAuthenticationType } from 'dj-local-auth';

  React.useEffect(() => {
    supportAuthenticationType().then((r) => {
      r?.forEach((t) => {
        console.log(t.toString());
      });
    });
    // eslint-disable-next-line react-hooks/exhaustive-deps
  }, []);

// const options = {}; options can empty
const options = {
    biometricsSecurityLevel: "weak", //Only Android, weak or strong
    promptMessage: "Title", //A message that is shown alongside the TouchID or FaceID prompt.
    cancelLabel: "Cancel Label", //Allows to customize the default Cancel label shown.
    disableDeviceFallback: true; //Allows to customize the default Cancel label shown.
    requireConfirmation: true; //Only Android,Sets a hint to the system for whether to require user confirmation after authentication.
};
// Result Type
// {
//     success: bool,
//     error: string.
// }
 authenticate(options).then((r) => {
            setResult(r.success.toString());
          });

Permission

iOS

NSFaceIDUsageDescription

Android

<uses-permission android:name="android.permission.USE_BIOMETRIC" />
<uses-permission android:name="android.permission.USE_FINGERPRINT" />

Contributing

See the contributing guide to learn how to contribute to the repository and the development workflow.

License

MIT

Made with create-react-native-library