How To Add Fingerprint Login To Your Flutter App Fast!
How To Add Fingerprint Login To Your Flutter App Fast!
Learn how to add biometric authentication (fingerprint and Face ID) to your Flutter app using the local_auth package! This step-by-step tutorial walks you through everything — from adding dependencies to simulating fingerprint input and writing secure authentication logic.
🔐 In this video, you'll learn how to:
Add fingerprint and Face ID to your Flutter app
Use the local_auth package for biometric authentication
Simulate biometrics on an emulator
Handle authentication states with Flutter
Combine biometrics and PIN code input using pinput
📱 Works on both Android and iOS!
🔧 Perfect for login screens, secure apps, and beginner Flutter developers.
📦 Packages used:
local_auth
pinput
🚀 Get the full Flutter code!
📲 DM me "code biometric" on Instagram: / devv1be
📄 Code Snippets & Permissions:
Check in comments section.
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