When i am try to change the facebook app id of my site.it returning name and id but it not return other details(email,user_birthday).i added redirect url and i give yes to Client OAuth Login ,Web OAuth Login in fb setting.
sample code in cake php 1.3
$this->set('fb_login_url',$this->facebook->getLoginUrl((array(
'redirect_uri' => Router::url(array(
'controller' => 'users',
'action' => 'register',
'admin' => false
) , true),
'scope' => 'email,user_birthday'
))));
In controller
$me = $this->facebook->api('/me');
while i print it return only name and id .if everthing is correct or i want to change in fb setting.