Facebook Developer App Domains. Code to connect people with facebook for developers. Like you have made an app www.xyz.pqr then you will type this www.xyz.pqr in app domain the site where your app is running on should be secure and valid
This is obviously part of a drive on their part to increase security, which is obviously good, but it was a bit of a surprise and makes setting up applications more. Now you are ready with local environment, you have created a new project in your powerful ide, you have downloaded the sdk, you are done with creating a new app in fb developer, now you are trying to add app domains to get access to fb’s oauth api. Here are the steps to create a facebook app:
To complete the configuration to facebook login only need to paste the app id & app secret on the pop up that shows and save the changes.
Check that this name is correct and that your contact email address is correct, and then proceed to the app domains field. You may already have an app id if your app uses facebook login or facebook analytics for apps. Each app on audience network must have a unique facebook app id. Now, navigate to app review section (left menu) and make the app public.