one-time-password Questions
9
unknown status code: 17028 A safety_net_token was passed, but no matching SHA-256 was registered in the Firebase console. Please make sure that this application’s packageName/SHA256 pair is registe...
Toowoomba asked 29/3, 2021 at 3:22
4
After running for 2 years without hitting any quota limits, My app is hitting a daily quota limit on login (firebase phone authentication) which is not allowing any users to use the app and saying ...
Chanda asked 12/3, 2021 at 19:55
5
Solved
I am trying to create an OTP page for my app but I don't know how to make the next textfield focus after I input a single digit in the first text field.
I created 6 text field for each digit of OTP...
Allow asked 2/9, 2021 at 7:35
3
This problem is related to TOTP as specified in RFC6238 here: https://www.rfc-editor.org/rfc/rfc6238#section-1.2.
I am to implement the RFC6238 to generate a 10-digit TOTP password, which will be u...
Dire asked 2/3, 2017 at 3:47
6
I know that if we want to auto fetch the OTP(if we use single textfield) we need to use
otpTextField.textContentType = .oneTimeCode
But, If we use multiple textfield(According to following image...
Feoffee asked 21/11, 2018 at 13:41
3
Solved
I generated Hash from AppSignatureHelper class which works for debug build, same didn't work for release build, so I generated a hash using keystore and alias using command https://developers.googl...
Haskins asked 16/1, 2019 at 11:26
5
I want to catch or read OTP of SMS messages automatically. I did some tests like this code :
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends Stateles...
Urticaceous asked 4/1, 2021 at 7:42
3
I'm using the Otp.NET library to generate and validate an OTP. I want to use the TOTP algorithm. The generated OTP needs to be valid for 5 minutes. The library is recommending to use var totp = new...
Everybody asked 26/11, 2019 at 12:44
1
I'm trying to add OTP functionality for sign in, in my android app. I'm using node.js for the backend. Now, first I thought about generating random numbers like math.random().
I can easily generat...
Bridewell asked 26/12, 2015 at 23:20
7
I have made a flutter app with firebase with OTP verification, it is working fine in debug mode and releasing APK. But after uploading to playstore the phone doesn't receive an OTP message. I have ...
Ionian asked 19/3, 2021 at 12:26
2
I am in need to use AADHAR API. Basically, we are developing a mobile app for our health care client and in that, we are doing patient registration. Now here we want to do simple AADHAR authenticat...
Dine asked 1/7, 2020 at 11:39
1
Solved
I want to know a callback function that is automatically called and fill the OTP text field (after I receive the OTP code from firebase).
I have already tried:
textfield.contentType = onetimecode.
...
Zillah asked 17/2, 2022 at 6:8
3
Solved
I am trying to use one-time passwords that can be generated using Google Authenticator application.
What Google Authenticator does
Basically, Google Authenticator implements two types of passwords:...
Mako asked 16/12, 2011 at 2:57
1
Solved
I am trying to create an OTP page that has dashed lines at the bottom of each digit. I used one text field for each digit and a total of 6 digits for 6 text fields are used. I want the next line to...
Repertory asked 2/9, 2021 at 12:3
11
What is an OTP number in a login authentication system? Is there any specific algorithm for generating OTP numbers using java (android). Or is an OTP something like random number? How can this be a...
Hypocotyl asked 20/6, 2015 at 11:52
3
Solved
I am trying to send sms to number using Twilio API's, but I am getting error like [RestException [Error]: The 'To' number 9977428080 is not a valid phone number.] {
status: 400,
message: "The 'To...
Kubiak asked 27/10, 2019 at 15:58
12
Is there any way to access data from iPhone inbox(SMS) to ios application to do automatic OTP verification like the one in Android? I shall be grateful for your help.
Geer asked 22/9, 2016 at 5:49
9
I am working on an Android App, in which the server sends an OTP and the user needs to enter this OTP in the App, to SignUp for my App. What I want is, that my App should be able to automatically r...
Finalize asked 16/6, 2015 at 8:14
2
I am trying to make a django app in which I want to create a opt verification but I am confused what is the right approach to do it. Here's what I have done so far:
Models.py
class User(AbstractU...
Chayachayote asked 13/5, 2020 at 8:19
3
Solved
I am working on auto reading a login OTP on a mobile browser. My web application is built in Angular 7.
Once the user clicks on login, an OTP is sent via AWS to the user's mobile with a 6 digit co...
Sawfly asked 17/5, 2019 at 6:30
3
Solved
After the google's new policy regarding SMS and Call log permissions, I am trying to implement SMS retriever API for my android application.
The tutorial seems easy but I found a problem while crea...
Freshen asked 16/1, 2019 at 6:31
0
We are developing a mobile app for our health care client. To keep the patient signup/registration process quick we will use Aadhar APIs. So that patient will enter his/her Aadhar number after that...
Housum asked 2/7, 2020 at 8:50
2
Is there any way to handle onetime-code tap by restricting other keyboard entries?
I have requirement for an OTP text field to prefill the sms OTP code.
User should not enter the OTP manually usin...
Pasargadae asked 21/6, 2019 at 5:21
3
I've implemented support in our iOS app for Apple's auto-fill of SMS one-time-codes from messages. As documented, it's trivial - you just set the type to "one time code" on your UITextField and tha...
Elanaeland asked 3/2, 2019 at 22:48
5
Solved
I am actually using Firebase Google auth for signing in the user and after that, I want to take the basic details of the user into the database which also includes the mobile number of a user, so m...
Tullus asked 11/10, 2017 at 18:23
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