Register

If an active session is present, this method will add a biometric registration for the current user. The user will later be able to start a new session with biometrics or use biometrics as an additional authentication factor.

Method parameters

Options* object

Configuration options.

prompt* string

cancelButtonText string

allowDeviceCredentials string

allowFallbackToCleartext string

sessionDurationMinutes string

import React, { useCallback } from 'react';
import { Text, TouchableOpacity, View } from 'react-native';
import { useStytch, useStytchSession } from '@stytch/react-native';

export const Register = () => {
  const stytch = useStytch();
  const { session } = useStytchSession();

  const registerBiometrics = useCallback(() => {
    if (session) {
      stytch.biometrics.register({
        prompt: 'Register Your Biometric Factor',
      });
    }
  }, [session, stytch.biometrics]);

  return (
    <View>
      <TouchableOpacity onPress={registerBiometrics}>
        <Text>Register with Biometrics</Text>
      </TouchableOpacity>
    </View>
  );
};