FB_APP_ID=1291841020933336
FB_APP_SECRET=ab2676e1ec89bae6a6dfa21bca286f29
FB_GRAPH_VERSION=v2.9
FB_REDIRECT_URL=http://api.fb.dev/fb/callback
Note: You Need to Update this Based on Your Credentials
config/laravel-facebook-sdk.php
Api\V1\Auth\Controllers\FBLoginController
resources\views\partials\fb.blade.php
https://developers.facebook.com/
http://api.fb.dev/fb/callback
Add this to your App Domains
api.fb.dev
fb.dev
Add Platform Website
Site Url: http://api.fb.dev
Go to App Review and Submit Items for Approval