I try to auth user through my app with spotify Web API but I receive this error:
INVALID_CLIENT: Invalid redirect URI
URL:
GET
First. You have to be sure that you're using app.js from authorization_code directory.
Second. Be sure you edited app.js. That third line is important.
var client_id = '---'; // Your client id
var client_secret = '---'; // Your secret
var redirect_uri = 'http://localhost:8888/callback'; // Your redirect uri - EXAMPLE