How can I implement authentication in my Angular app using Firebase?

How can I implement authentication in my Angular app using Firebase?

You can use Firebase Authentication with Angular by integrating the Firebase SDK and setting up authentication methods like email/password, Google, or Facebook.

What are the steps to set up email/password authentication?

First, enable email/password authentication in the Firebase console. Then, install Firebase in your Angular project and create a service to handle authentication.

Can you show me a code example for the authentication service?

Sure! Here's a simple example:

import { Injectable } from '@angular/core';
import { AngularFireAuth } from '@angular/fire/auth';

@Injectable({ providedIn: 'root' })
export class AuthService {
  constructor(private afAuth: AngularFireAuth) {}

  signUp(email: string, password: string) {
    return this.afAuth.createUserWithEmailAndPassword(email, password);
  }

  signIn(email: string, password: string) {
    return this.afAuth.signInWithEmailAndPassword(email, password);
  }
}

What about using social media for authentication?

You can enable social media sign-in methods like Google or Facebook in the Firebase console and use the corresponding methods in your service.