Correct way in 2018 to open Facebook app via website link?

Question

Let me say first that I\'ve researched this for the past 4 hours. From various threads, I have seen that linking to fb://page/PAGEID is the OLD way of

Answer 1

So I figure my solution worked best for my scenario.

By setting the target to "_top" the phone shows the pop up to choose the app that you would like to open the link on.