Facebook App Id Example. Specify your website domain in app domains option. The app id 123,123,123,123,123 specified within the fb:app_id meta tag was invalid.
Connect with friends, family and other people you know. For example, if your website’s homepage url is www.mywebsite.com or mywebsite.com, you have to save mywebsite.com and www.mywebsite.com in this option. Hence we’d set the app name to testtutorial.
If you are creating app for facebook login, follow the remaining steps given below;
Register and configure your app with facebook. Register and configure your app with facebook. Using facebook’s “default app id” the $app_id value in our example above (966242223397117) is facebook’s “default app id”. Here you can find the app id and app secret.then click on the “show” button in the “app secret” text box.