Facebook API login page in iPhone displays huge webpage

I tried using facebook API but once i tried integrating it. I noticed that the login form which displays the login form of facebook is so huge that causes it not to fit the whole login window of iPhone.

Anyone have an id开发者_开发知识库ea how fix this one?

I sometimes have this problem. I don't remember exactly what caused the problem but I think the reason was the session or your Facebook API key. It would be better if you post some code because your problem may not be the same as mine