I have spent a few hours messing about with the Facebook APP interface. I think i have read every single post about this. I have my APP live and everything per your instructions. So what am I doing wrong?
I was able to get the FB app live again on the non-working forum by adding https://www.yordomain.com/forum/register/facebook as the privacy policy url but it still doesn't pass the XF 1.5.19 test or let users log in with FB. When I run the XF 1.5.19 FB test I get the following message even though the URL is included in the FB app setup.
Can't Load URL: The domain of this URL isn't included in the app's domains.
What's strange is my other XF 1.5.19 forum on the same server has always worked and still is with the exact same settings and has never needed a privacy policy url.
On FB error page, got to the URL, then copy all after redirect_uri= , decode that here https://www.url-encode-decode.com/
...the url after " redirect_uri= " is your URL, 100% positive
On FB error page, got to the URL, then copy all after redirect_uri= , decode that here https://www.url-encode-decode.com/
...the url after " redirect_uri= " is your URL, 100% positive
This solved also my problem. I had tip used in another thread and these tops worked on 2 sites. But on my third site wit the exact same setting it did not work anymore.
Thanks to the decoding link I found out, that for my third site I need to write the URl without the www. So instead of https://www.mydomainname.com I needed to add https://mydomainname.com without the www. Now the error for the testing of the FB integration does not appear anymore.