You will need the following:
- A Facebook Developer Account
https://developers.facebook.com/apps/
- A registered Facebook App with Basic Settings configured
https://developers.facebook.com/docs/apps#register
- The Facebook JavaScript SDK
https://developers.facebook.com/docs/javascript

พบ
JSSDK Option is Not Toggled
Please toggle the "Login with Javascript SDK" Option to Yes in developers.facebook.com to use the JSSDK for Login.