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Firebase HTTPS Callable functions Web Quickstart

The HTTPS Callable functions Web Quickstart demonstrates how to send requests to a server-side function and get a response back using the Firebase JS SDK. It interoperates with the iOS and Android database quickstarts.

Introduction

Read more about Cloud Functions for Firebase

Getting Started

  1. Create your project in the Firebase Console.
  2. Enable the Google sign-in provider in the Authentication > SIGN-IN METHOD tab.
  3. You must have the Firebase CLI installed. If you don't have it, install it with npm install -g firebase-tools and then configure it with firebase login.
  4. Clone this repository and open the functions directory: git clone https://github.com/firebase/quickstart-js; cd quickstart-js/functions
  5. Install cloud functions dependencies: npm --prefix functions install
  6. On the command line run firebase use --add and select the Firebase project you have created.
  7. On the command line run firebase deploy to deploy the application.
  8. On the command line run firebase open hosting:site to open the deployed web app.
  9. Sign in the Application using the Button.
  10. Write two numbers in the boxes and Click the "Add the Two Numbers" button.
    • You should be getting the result of the addition.
  11. Write a message in the Box below and Click the "Add Message" button.
    • The message is added below but if it contains bad words or SHOUTING!! it will be sanitized.

To run the sample app locally during development:

  1. Run npm install to install dependencies.
  2. Run npm --prefix functions run build to build the functions using Vite.
  3. Run firebase emulators:start to start the local Firebase emulators.
  4. Run npm run dev to serve the app locally using Vite This will start a server locally that serves index.html on http://localhost:5173/index.html.

Running the app using the Firebase CLI:

  1. Run npm install to install dependencies.
  2. Run npm run build to build the app using Vite.
  3. Run firebase emulators:start to start the local Firebase emulators.
  4. In your terminal output, you will see the "Hosting" URL. By default, it will be 127.0.0.1:5002, though it may be different for you.
  5. Navigate in your browser to the URL output by the firebase emulators:start command.

Support

License

© Google, 2018. Licensed under an Apache-2 license.