javascriptfacebookmobilebrowserin-app

How to detect Facebook in-app browser?

Have you had any experience in Facebook in-app browser detection? What's the core difference in user agent?

I don't want to know if it is a only mobile/ios/chrome. I need to know whether user agent is specific from Facebook in-app browser

Solution

  • You can check for FBAN / FBAV in the user agent.

    Check this link: Facebook user agent