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nativephp/mobile-biometrics

Biometric authentication plugin for NativePHP Mobile (Face ID, Touch ID, Fingerprint)

Biometrics Plugin for NativePHP Mobile#

Biometric authentication plugin for NativePHP Mobile apps. Supports Face ID, Touch ID, and fingerprint authentication.

Overview#

The Biometrics API allows you to authenticate users using their device's biometric sensors like Face ID, Touch ID, or fingerprint scanners.

Installation#

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composer require nativephp/mobile-biometrics

Usage#

PHP (Livewire/Blade)#

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use Native\Mobile\Facades\Biometrics;
 
Biometrics::prompt();

JavaScript (Vue/React/Inertia)#

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import { Biometric, On, Off, Events } from '#nativephp';
 
// Basic usage
await Biometric.prompt();
 
// With an identifier for tracking
await Biometric.prompt()
    .id('secure-action-auth');

Events#

Completed#

Fired when biometric authentication completes (success or failure).

PHP

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use Native\Mobile\Attributes\OnNative;
use Native\Mobile\Events\Biometric\Completed;
 
#[OnNative(Completed::class)]
public function handle(bool $success)
{
    if ($success) {
        // User authenticated successfully
        $this->unlockSecureFeature();
    } else {
        // Authentication failed
        $this->showErrorMessage();
    }
}

Vue

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import { Biometric, On, Off, Events } from '#nativephp';
import { ref, onMounted, onUnmounted } from 'vue';
 
const isAuthenticated = ref(false);
 
const handleBiometricComplete = (payload) => {
    if (payload.success) {
        isAuthenticated.value = true;
        unlockSecureFeature();
    } else {
        showErrorMessage();
    }
};
 
const authenticate = async () => {
    await Biometric.prompt();
};
 
onMounted(() => {
    On(Events.Biometric.Completed, handleBiometricComplete);
});
 
onUnmounted(() => {
    Off(Events.Biometric.Completed, handleBiometricComplete);
});

React

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import { Biometric, On, Off, Events } from '#nativephp';
import { useState, useEffect } from 'react';
 
const [isAuthenticated, setIsAuthenticated] = useState(false);
 
const handleBiometricComplete = (payload) => {
    if (payload.success) {
        setIsAuthenticated(true);
        unlockSecureFeature();
    } else {
        showErrorMessage();
    }
};
 
const authenticate = async () => {
    await Biometric.prompt();
};
 
useEffect(() => {
    On(Events.Biometric.Completed, handleBiometricComplete);
 
    return () => {
        Off(Events.Biometric.Completed, handleBiometricComplete);
    };
}, []);

Platform Support#

  • iOS: Face ID, Touch ID
  • Android: Fingerprint, Face unlock, other biometric methods
  • Fallback: System authentication (PIN, password, pattern)

Security Notes#

  • Biometric authentication provides convenience, not absolute security
  • Always combine with other authentication factors for sensitive operations
  • Consider implementing session timeouts for unlocked states
  • Users can potentially bypass biometrics if their device is compromised