Flutter Local Authentication Tutorial - Flutter Face ID & Fingerprint Authentication Guide

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In this video we will learn everything about local authentication for Flutter using the local_auth package from pub.dev. We will take a look at biometric based authentication to unlock a Flutter app using either Face ID, Fingerprint Scanning or Password/Pin/Pattern based authentication. Local Auth is a flutter package that allows us to implement biometric & local authentication capabilities within our Flutter application by providing us access to device specific capabilities. We will learn about all the fundamental concepts when it comes to working with the Local Auth package and Flutter. The concepts covered will be how to use face id scanning, fingerprint scanning & password/pin/pattern based authentication to authenticate a user. Furthermore, you will learn all of the best practices when it comes to working with the local_auth package within Flutter. This is an excellent guide for beginner Flutter developers, or anyone looking to learn about local authentication/biometric verification in Flutter using the Local Auth flutter package.
Resources:
Source Code: cutt.ly/oewXIZd1
Local Auth: pub.dev/packages/local_auth
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#flutter #learnflutter #flutterlocalauth #fluttertutorialforbeginners

[@bestpractice_english]

I was able to follow along and implement local authentication in my Flutter app without any issues. You're a lifesaver!

[@m_hussain_mustafa]

So nice to hear this.

[@moneyman-ne9lw]

Wow, I had no idea it was this simple to add Face ID and fingerprint authentication to my Flutter app. Thanks for the detailed tutorial!

[@m_hussain_mustafa]

You're welcome!

[@preneure]

Thanks for covering both Face ID and fingerprint authentication.

[@m_hussain_mustafa]

My pleasure. :)

[@wtf_chemeko]

you are the best bro !

[@m_hussain_mustafa]

Thank you brother 🙏

[@bluehydrogen]

Hi Thanks for the knowledge. always good present.I have developed a app It work fine. but I need someone to look. can you do it for me I can play. but I like to know how much you charge?

[@m_hussain_mustafa]

Hi, if you'd like to contact me you can send me an email with your query.

[@donzhu4996]

Can you make some videos to teach how to use AWS Amplify in flutter app?

[@m_hussain_mustafa]

Thanks for the suggestion I'll try to create a video on the topic.

[@RonyHassan47]

Great one ❤

[@m_hussain_mustafa]

Thanks :)

[@MrIMacro]

Amazing

[@m_hussain_mustafa]

Thank you! Cheers!

[@Mhmd_SHA]

Thanks 😘😘

[@m_hussain_mustafa]

Welcome 😊

[@shashwat_dubey_]

is it possible to register the fingerprint from within the app? not the one the device is using, just local to my app.
What I want is that I have a list of valid fingerprints in app, and if the person touching the fingerprint sensor is on the list, I should get "true".

[@m_hussain_mustafa]

That's not possible with this package.

[@user-jt4ye4yd7r]

Awesome

[@m_hussain_mustafa]

Thank you 😊

[@MHM-jy4uj]

Keep up the good work

[@m_hussain_mustafa]

Thanks 😊

[@nguyencanh-me7qv]

well, very well =))

[@m_hussain_mustafa]

Thanks 😊

[@babitarajput7251]

is there is any way to fetch date and time after face auth

[@m_hussain_mustafa]

Take a look at this. stackoverflow.com/questions/34910686/how-can-i-get-the-current-date-w-o-hour-and-minutes

[@MrIMacro]

A question please:
if i want to add a file to my app and i want the user to open that file only with a password. If i do that the user may decompile my app and get the password without admin permission. Is there a way to hide the password even if the app is decompiled? Thanks again

[@m_hussain_mustafa]

Instead of saving the password, save a hash of the password and then compare these hashes to determine if the file should be opened. Also obfuscate your source code and that should pretty much make it quite difficult to reverse engineer the app. :)

[@MrIMacro]

@@m_hussain_mustafa wow That's great. Doing a tutorial of that would be amazing.

[@MdLimon-lu8yg]

how can i detect face like left side face , right side face and center face will detect if 3 faces match then next screen will navigate , how can i implement it. any idea. please share me

[@m_hussain_mustafa]

Hi. This is not possible with this package.

[@MdLimon-lu8yg]

@@m_hussain_mustafa So what package can I use to do this?

[@m_hussain_mustafa]

@@MdLimon-lu8yg I don't know if a package like that exists you'll have to implement your own custom functionality.

[@srhanzd3022]

😍😍😍

[@m_hussain_mustafa]

Thank you. :)

[@udgrnt]

Great video, I would like to know, if for Android, it is possible to authenticate using FACE ID like on iOS, I read in some places that most Androids do not have good FACE ID validation like on IOS, as there are different manufacturers , there are no standards, etc... Is there any other way or package for me to authenticate with FACE ID on Android?

[@m_hussain_mustafa]

If the device supports Face ID this package can help you use it on Android as well.

[@udgrnt]

@@m_hussain_mustafa I'll give you an example, my cell phone is a Motorola One Fusion, and it has FACE ID, but this package identifies my FACE ID as weak, so it doesn't authenticate with my FACE ID...

[@prasadmusini8452]

Is Flutter Dying? Because recently google layout python, flutter and dart team please
do make a video about this topic

[@m_hussain_mustafa]

I dont think Flutter is dying. Layoffs are a normal part of the tech industry, Google does them all the time. But I'll try to create a dedicated video on this topic.

[@ModassirQadeer]

Is flutter dead
google layoffs flutter devlopers

[@m_hussain_mustafa]

I'll release a video on this soon.