Facebook application - get signed_request with Java script
I have an Facebook application
Is there any way to get signed_request with JavaScript?
With PHP it looks like this: $_REQUEST['signed_request'], but I can't use php.
Thank you
Facebook application - get signed_request with Java script
===

I have an Facebook application
Is there any way to get signed_request with JavaScript?
With PHP it looks like this: $_REQUEST['signed_request'], but I can't use php.
Thank you