firebase-authentication

问题 I use Firebase Database and Storage to host some pictures for my Android app. Those pictures are only uploaded by me from the Firebase web interface. The Database and Storage have rules so only authenticated users can read and nobody is allowed to write. (So there is NO user generated content, I just need a place to host graphics for my Android app). The reason authentication is required for read access is to make sure nobody else uses the pictures in another app (or website). For the

问题 This is my scenario. I am developing a firebase login iOS app. For this i am using Email & Password Authentication and facebook authentication . Lets assume if user knows his email but forgot the password. How can i identify if the user logged in with facebook or email, and how to reset the password? i searched a lot. But could not find a solution for that. can anyone help me. 回答1: You can lookup the providers linked to an account using: fetchProvidersForEmail To reset the password, use:

问题 @import FirebaseUI; When I imported this module it shows "No Such Module as FirebaseUI" but I have already installed pods pod 'Firebase/Core' pod 'FirebaseUI' pod 'FirebaseUI/Auth' pod 'FirebaseUI/Google' pod 'FirebaseUI/Facebook' pod 'FirebaseUI/Twitter' pod 'FirebaseUI/Phone' I am new to ios can someone please help me 回答1: Downloaded FirebaseUI.framework from https://github.com/firebase/FirebaseUI-iOS/releases Dragged FirebaseUI.framework into my project @import FirebaseUI or use #import

问题 I'm following the code from quickstart but didn't receive any sms. My Project id is : pa2017-b83b3 My Country is : Indonesia, that included in this list My phone number that tested is : +6282234642914 The log said : onCodeSent: [some key] But I didn't receive anything.. Update : I also trying using FirebaseUI-WEB demo here, and didn't receive any sms either. Compare to this, Facebook account kit is always succeed within seconds.. and more free quota. But i'm a firebase fans.. so please fix

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed last year . Hello fellow developer i'm new to Android Development I just want to know how to resolve this kind of problem because i need to connect my app to firebase. apply plugin: 'com.android.application' apply plugin: 'com.google.gms.google-services' android { compileSdkVersion 28 defaultConfig { applicationId "com

问题 I am looking for an option to change domain name that is being used for real time database features like email verification / password reset. At the moment emails that are sent to users use default project-name.firebaseapp.com domain names. It would be good to use custom domains for this. I believe firebase hosting allows to achieve this, yet there is nothing about domain change for real time database. 回答1: Email verification and password reset are part of the Firebase Authentication, so are

问题 In FireBase Console I had set the below rule in the database : and below is the Script Editor of Google Spread sheet : Since any one can write into data base, there is no permission required and till here am able to write into database. Now I want only one user able write into database, so I changed the rule to : { "rules": { ".read": true, ".write": "'User_UID_xyz' === auth.uid" } } And I logged-in to account with user id 'User_UID_xyz' , and running the same script in Google Spreed Sheet .

问题 Looking at the Firebase Authentication documentation it looks like one could only link an anonymous account to either email, Google or Facebook, but there is no specific statement regarding this question. Because I was unable to find any clear method in the API that would allow to convert to a phone number account, I was wondering whether or not there is any possibility to accomplish this. 回答1: You can also connect an anonymous account with an account for phone number authentication. Similar

问题 I create a simple login application using react js and firebase when I sign up it will create a user in firebase I need to ridirect auth user to another page my Index.js file like below import React from 'react'; import ReactDOM from 'react-dom'; import { firebaseApp } from './firebase' import { BrowserRouter as Router, Route, Redirect } from 'react-router-dom'; import App from './components/App'; import Signin from './components/Signin'; import Signup from './components/Signup'; firebaseApp

问题 Recently created a simple sign up page for my application, the page takes the two values of email and password, checks they are valid then passes them into a firebase function to create the user. The values are being passed correctly, however, I always get the message saying "Registration Failed". The firebase connection is active and I have allowed for users to sign up using email and password authenication. I feel it is an issue with my build.gradle files, maybe having the wrong