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Questions tagged [sms-verification]

67 questions
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How to auto verify OTP in React Native on android?

I am trying to auto verify otp using react-native-sms-retriever on android devices. I have tried following way to achieve. import SmsRetriever from 'react-native-sms-retriever'; // Get the phone number (first gif) _onPhoneNumberPressed = async…
Avishkar Patil
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How can I return variable from FirebaseAuth phone verification method in flutter?

I'm using FirebaseAuth phone verification, my problem is that I'm using bloc pattern so I want FirebaseAuth phone verification method to return some variable to the Bloc to indicate whether the user already exists or not as to navigate to phone…
Ghada Shebl
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SMS verification : what if user phone number changed?

I’m building an application and I’m thinking about asking user phone number to send a verification SMS. Though, imagine if the phone number is cancelled and attributed later to someone else. Then, the new person would be able to connect to my app…
Jerem Lachkar
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ASP.NET Core Web API how to temporary save verified phone number

I have an asp.net core web api application with asp.net core identify. In my registration page I have to verify user phone number. In order to do this, I am using twilio which is great. My registration page is built as a wizard. In the second step…
Ron Yaari
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How can I get SMS verification code in my Python program?

I'm writing a Python script to do some web automation stuff. In order to log in the website, I have to give it my phone number and the website will send out an SMS verification code. Is there a way to get this code so that I can use it in my Python…
Just a learner
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How to verify a phone number using a SMS?

I thought of the following scheme, but it would be helpful if someone who has implemented something like this could comment on it: The user provides his telephone number. The client sends this number together through a HTTPS request. The server…
Visited Cities
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Sinch : Operator not Supported Error

I am using Sinch framework for Mobile verification. For some numbers Sinch returns me an error that says "Operator not supported". I am unable to understand why this error is returned. Could some one point me to the documentation where this is…
iOSer
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Wrong Callback gets fired while verifying received OTP using Sinch SMS Verification in android

I am integrating Sinch SMS Verification API in my app and half part is already done. So far, I am able to send and generate OTP request/response for given mobile number and receiving on that mobile number. However, when I try to VERIFY that received…
VVB
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Flutter Firebase phone authentication error

I am trying to implement phone auth using firebase but error occurs after I input the number it never sends the otp and stays in the same screen and I get this errors in my terminal. 1) SMS verification failed E/FirebaseAuth(18472):…
Jay Patel
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Twilio sms verification. Custom OTP SMS API vs Twilio Verify V2

I need an api for 2 factor verification. The cost is much less to send a text($0.0079) vs a Twilio Verification($0.05) To save money I was thinking of making an api that generates a random otp then sends a sms the otp to users phone number and also…
Leslie Hoang
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Is there no cost effective solution to verify mobile numbers other than sending an OTP to the number?

My users would largely be international users and therefore, I wanted to look for an alternate way to authenticate phone numbers. WhatsApp OTPs are even costlier. So, any free solution? Or a better/alternate way to authenticate mobile numbers? I…
ks_design
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Cannot read properties of null (reading 'style') and "Verification code is incorrect" error in React code

I am building an integration on our site where a client will subscribe for a monthly service, and we need to verify their phone number by letting them submit their mobile number, then they will receive a pin to their number and then they would enter…
Ancestral Craft
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Appwrite SMS verification not send

Dear appwrite community, I implemented a simple sms verification for my flutter app. When I want to send a verification sms via text-magic, the appwrite messaging worker log the following error. [notice] Starting work on (Job{v1-messaging} | ID:…
nb13
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Make an hourly booking system using Django

I wish to create an hourly booking system in Django. I need some help regarding it : 1) I need to send text to mobile number (Free service because I can't invest money right now) ==> I have used Twilio but it can't send message to unverified numbers…
Kaushik_Dhoot
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Firebase Phone Auth suddenly don't works. onCodeSent triggered but no SMS received

UPDATE: Suddenly I tried to attempt this time and it suddenly works without changing any codes on my application and firebase console. I don't know why/how can someone explain? Does anyone know how to prevent this issue? this is my verification…
Medes
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