App error app app app app app

Question

I am trying to create a Facebook application. But I had problems right after the master created his work.

Nothing has changed in what the master created. I have an error:

Error You have specified an App Domain but have not specified a valid integration URL. secure-citadel-xxxx.herokuapp.com must be derived from one of: Site URL, Mobile Site URL, Canvas URL, Secure Canvas URL, Page Tab URL or Secure Page Tab URL. 

I looked for her and did not find an answer to what could be.

Adding http:// etc. does nothing more than another domain error that is invalid.

Does anyone know how to handle this?

Answer 1

Facebook has changed its interface for developer apps, so it can be hard to find. For future people visiting:

• Click Apps , and then select your application.
• Click the Settings button on the left side of the screen.
• In the Basic settings, click the Add Platform button below the settings settings.
• Select Website in the platform dialog box.
• Enter the URL ( localhost here).
• In the App Domains text input, add your domain that matches the URL.
• Save the settings.

Answer 2

The only valid values ​​for the App Domains field are the URLs that you have already entered in at least one of the Select how your app integrates with Facebook blocks:

• Facebook Website - URL
• Facebook App - Canvas
• etc. For others

Answer 3

you should first "add the platform", enter the URL of your website, after which you can save the application domain

Answer 4

In the "Choose how your application integrates with Facebook" field, the "Website with Facebook Login" tab will appear. This is located in the Basic Information container. Paste your full URL “ http://www.example.com/ ” and then put “example.com” in the “Application Basics” entry.