sir, I am Completed this Authentication Process, I want remove recaptcha verifier and that web how ? (I am already try cloud console inside API integrity use that's not work),
وعليكم السلام، bro, great tutorial! However, I have 5 questions, please forgive me: 1. Is OTP highly expensive? Could you provide me with the billing documentation link about it? 2. How did you implement the verification reCAPTCHA on a separate screen (the "I'm not a robot" check) and automate it? 3. In my app, after entering a valid phone number, it asks me to validate reCAPTCHA, then sends OTP, but I haven't received anything. I noticed the phone number verification API only returns session info. 4. What is SMS Multi-factor Authentication under Sign-in providers in Firebase? 5. What is the functionality of "Phone numbers for testing"?
I will try to improve next time Learn about our excellent course Flutter Multi Vendor App (includes chat) www.dbestech.com/tutorials/flutter-multi-vendor-app Flutter Single Vendor App www.dbestech.com/tutorials/flutter-food-delivery-app-e-commerce-for-ios-and-android
Hi, thanks for reply. actually no, it works fine with test numbers but for real numbers I pass the reCaptcha stage but after that Firebase don't send the Verification SMS!! and the error message is: Error 39 I searched for it on the internet but didn't find proper answer!
Assalamu alaikum brother,,in my otp verification,,the otp message is"code your verification local host",i want to change the local host to beyondev, how to do it brother
When I enter my number, appears to my E/FirebaseAuth( 4039): [SmsRetrieverHelper] SMS verification code request failed: unknown status code: 17499 Error code:39 E/flutter ( 4039): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Exception: An internal error has occurred. [ Error code:39 ] why ?please any one help my
I/flutter ( 6207): Failed to verify phone number: [firebase_auth/channel-error] Unable to establish connection on channel. I am getting this error... i followed all the steps yo umentioned, can' thelp feleing something is missing
sir, I am Completed this Authentication Process, I want remove recaptcha verifier and that web how ? (I am already try cloud console inside API integrity use that's not work),
وعليكم السلام،
bro, great tutorial! However, I have 5 questions, please forgive me:
1. Is OTP highly expensive? Could you provide me with the billing documentation link about it?
2. How did you implement the verification reCAPTCHA on a separate screen (the "I'm not a robot" check) and automate it?
3. In my app, after entering a valid phone number, it asks me to validate reCAPTCHA, then sends OTP, but I haven't received anything. I noticed the phone number verification API only returns session info.
4. What is SMS Multi-factor Authentication under Sign-in providers in Firebase?
5. What is the functionality of "Phone numbers for testing"?
hey, wanted to ask why in my project there is no sign in method? and it just shows the task management page. Help pleasee
Why did you skip so many steps? which function is called with your phone number entry?/?
I will try to improve next time
Learn about our excellent course
Flutter Multi Vendor App (includes chat)
www.dbestech.com/tutorials/flutter-multi-vendor-app
Flutter Single Vendor App
www.dbestech.com/tutorials/flutter-food-delivery-app-e-commerce-for-ios-and-android
Firebase phone authentication only 10 for daily? Is there any free opt SMS authentication without firebase?
no free lunch. OTP free up to 50
@@dbestech Is there any other OTP free authentication?
I'm stuck at reCaptcha part, the app is unable to show to reCaptcha!
Were you able to solve it?
Hi, thanks for reply.
actually no, it works fine with test numbers but for real numbers I pass the reCaptcha stage but after that Firebase don't send the Verification SMS!! and the error message is:
Error 39
I searched for it on the internet but didn't find proper answer!
@@mahdirezaiy check if your country is blocked or not. In some countries sms are blocked
@@ConnecttoMahdi well, I didn't block any country from Firebase Configurations but do you think Afghanistan is blocked by default?
Does it costs to send OTP for developer?
per day 50 is free
@@dbestech Nice. Thanks
@@dbestech is it only 10 daily?
How can we check if the user has logged in for first time using the phine number?
You need a backend to do it. You need to save the data in the backend if you check second time to make sure if it's first time or not.
You may also use google api to check, but in the app it self you can not check
Assalamu alaikum brother,,in my otp verification,,the otp message is"code your verification local host",i want to change the local host to beyondev, how to do it brother
not sure brother what is beyondev
I'm getting this error:(32278) timed out waiting for sms.
set up not correct
@@dbestech thanks
Wa Alaikum us SAlam
thanks 🙏
but how can I disable verify you are not robot?
It just come 1st time you log in after then it will no come again I tried it
❤ love your content would really appreciate if you can do laravel backend email and phone otp with flutter frontend
will release
❤❤
poor tutorial. Didn't even show where the OTP function is called. So many steps were skipped. Poor.
Well, sorry if you feel like this.
When I enter my number, appears to my E/FirebaseAuth( 4039): [SmsRetrieverHelper] SMS verification code request failed: unknown status code: 17499 Error code:39
E/flutter ( 4039): [ERROR:flutter/runtime/dart_vm_initializer.cc(41)] Unhandled Exception: Exception: An internal error has occurred. [ Error code:39 ]
why ?please any one help my
Not sure that I have encountered it. It should be a step by step debugging issues
I/flutter ( 6207): Failed to verify phone number: [firebase_auth/channel-error] Unable to establish connection on channel.
I am getting this error... i followed all the steps yo umentioned, can' thelp feleing something is missing