supabase_auth_quickstart_signup_signin_signout.ts

1import { createClient } from '@supabase/supabase-browser'
2
3// Initialize the Supabase client
4const supabaseUrl = 'https://your-project-url.supabase.co'
5const supabaseKey = 'your-anon-key'
6const supabase = createClient(supabaseUrl, supabaseKey)
7
8/**
9 * Sign up a new user
10 */
11async function signUpNewUser() {
12  const { data, error } = await supabase.auth.signUp({
13    email: 'example@email.com',
14    password: 'example-password',
15    options: {
16      emailRedirectTo: 'https://example.com/welcome',
17    },
18  })
19  
20  if (error) {
21    console.error('Error signing up:', error.message)
22  } else {
23    console.log('User signed up:', data)
24  }
25}
26
27/**
28 * Sign in an existing user
29 */
30async function signInWithEmail() {
31  const { data, error } = await supabase.auth.signInWithPassword({
32    email: 'example@email.com',
33    password: 'example-password',
34  })
35
36  if (error) {
37    console.error('Error signing in:', error.message)
38  } else {
39    console.log('User signed in:', data)
40  }
41}
42
43/**
44 * Sign out the current user
45 */
46async function signOut() {
47  const { error } = await supabase.auth.signOut()
48  if (error) console.error('Error signing out:', error.message)
49}