Master Phone Authentication in Flutter with Firebase: A Step-by-Step Guide

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Master Phone Authentication in Flutter with Firebase: A Step-by-Step Guide

Рет қаралды 10,999

Snehasis Ghosh

Күн бұрын

Пікірлер: 50

@OussamaDakir 5 ай бұрын

Hey thank you so much for the tut, can you add a tutorial on how to store user in database?

@minhthuandang369 5 ай бұрын

yeah i need that too

@Snehasis4321 5 ай бұрын

Working on next video It will be a full project of flutter firebase will show that tutorial there.

@lortoekmeng188 12 күн бұрын

Error: verification fail, an internal error has occur, any idea how to fix this problem, this error when I try to login with ios device, thanks you!!

@azizmetchonou 2 ай бұрын

Good job man

@cricketinfo7701 6 ай бұрын

beautifully explained

@YOUSSEFMOHAMED-hg1dz 6 ай бұрын

Hi, I am greatful for your explain, but when i try it in real device it throw this { Failed to initialize reCAPTCHA config: No Recaptcha Enterprise siteKey configured for tenant/project } so can you help me?

@krishnarao5331 6 ай бұрын

exactly, im also getting the same

@Snehasis4321 6 ай бұрын

please verify that you have added the sha1 key correctly in your firebase project as shown in the video, i am think it to be that issue cause without sha1 key or wrong sha1 key it might not work in real device.

@YOUSSEFMOHAMED-hg1dz 6 ай бұрын

i add it correctly@@Snehasis4321

@user-gb6ul8et6e 9 ай бұрын

I wants to create two types of users like Doctor and Patient then signup using OTP how can do that ?

@Snehasis4321 9 ай бұрын

yes it is possible, create to separate ui for both of them, and store the type of the user : doctor or patient, and perform this normal authentication.

@user-gb6ul8et6e 9 ай бұрын

@@Snehasis4321 how can do that ? can you make video on it.

@Snehasis4321 9 ай бұрын

@@user-gb6ul8et6e ok i will do it.

@udaybhaskar9358 7 ай бұрын

It's better to create separate apps, saying from experience 😅

@user-gb6ul8et6e 7 ай бұрын

@@udaybhaskar9358 how connect them to each other?

@krishnarao5331 6 ай бұрын

when im trying in the real device, it was not working, forget about the otp verification, its not even showing the show dialog. but when i added the mobilenumber and otp as testing in firebase, and then checking in the app, it immediately worked out. can u please let me what's the reason is?

@Snehasis4321 6 ай бұрын

@krishnarao5331 6 ай бұрын

mostly i did everything, what he explained in that video. any way l will cross check it once bro. i appreciate your kind response.@@Snehasis4321

@SakshiTewari-po3lc 2 ай бұрын

Error Pls help I have added my sha-1 and sha-256 fingerprints. However, when I click on send otp, the terminal of my vs code says that they could not generate the otp. Why is this error occurring ? My sha1 and sha256 fingerprints are correct. I connected Firebase and flutter using flutter fire cli in my VS Code terminal. The phone verification is enabled on my Firebase console. Yet, it’s showing that it cannot be connect when I click on send otp on my emulator.

@Snehasis4321 2 ай бұрын

You can try on a real physical device, phone otp auth does not work in emulator.

@106_ajitapund4 9 ай бұрын

Getting some parameter exception !!Any solution to it?

@Snehasis4321 9 ай бұрын

it may be due to some authentication issue from firebase, dont sent to many otp to a single phone number, they may block the request. It may also happen that you have written some thing wrong that is causing the issue please verify the code. You can also test with a real device sometimes, emulator don't work. If this didn't help you can ask me in chat.

@106_ajitapund4 9 ай бұрын

Hey tried checking that even so entire code seems fine but in some messages.pigeon.dart file there occurs some PlatformException host platform returned null value for non-null return value ?? What should be done to that

@Nobisuke 9 ай бұрын

is this a sign up? how can i check if there is a existing user or if the user already sign up? or can i use it as an authentication of OT then create my own sign in sign out on different backend?

@Snehasis4321 9 ай бұрын

It can be used for both login and signup it authenticates the user using phone. To know if user is existing user or not for that we need to store the data in the database when logins for first time that can be on any database. And this phone authentication can also be integrate with other databases and other backend.

@Nobisuke 8 ай бұрын

@@Snehasis4321 how can i check if it is the first time log in using phone authenticate? does firebase store the data of the existing phone number that already authenticate?

@Snehasis4321 8 ай бұрын

@@Nobisuke no firestore does not store any data on first time phone auth, firebase only create a new user with uid on first time phone auth. If we want to store that data we need to do that manually.

@Nobisuke 8 ай бұрын

@@Snehasis4321 ready implement it. one more question why does its not working on IOS? but in android it working fine. i already set optional number and set otp. but upon trying its not working on IOS

@Nobisuke 8 ай бұрын

@@Snehasis4321 hello, i already configure and its working now. but when i try to test on real device which(i should received an OTP) its not working. i am done on addingSHA to the firebase.