I am trying to sort out the login/register if you have a facebook account feature. I have just changed some of the .cs files and rebuilt the .dll files. I think it was Utils/Helpers/ValidationHelper.cs, as well as 2 other corresponding files. This was to resolve a string declaration issues as advised by YAF developer in another post. This has all been done and I believe resolved.
The new problem is as follows ...
I've followed the steps and built/linked facebook app to my forum. The login with facebook button appears on my login page. I have successfully registered and logged in my own facebook account. I can always use, and it works everytime without fail. This is also the same facebook account I used to set up the app in the first place.
If I get another facebook account that has an account in my forum. They then login with facebook and it doesn't work. If I get a new account for my forum that has an existing facebook account. They then try and it fails also.
It's all live and can be found at aloadofball.com/Login.aspx. So anyone with a facebook account could try it out. Then would see the problem in action.
Generally what happens is I click the login with facebook. Put in the credentials and then the screen just vanaishes and Im in the same situation as when I started.
Any light on this would be greatly appreciated.