INTRODUCTION :
if You feel unsafe entering your Facebook password in public places like library or cafes etc,you can request a temporary password to login to your facebook account.
STEPS :
1) You Don't Need To Any Hard Work.
2) Open Your Message Setting And Type This SMS.
3) Follows , type OTP and send it to 51555 or 9232232665.
4) Example :- Otp to 51555 From your facebook registered mobile number....!
5) Now You Done..!!
NOTE :
This password can be used one time only and will remain valid for 20 Minutes. Dont Try This Method On Your Friends Fb Profile :d Enjoy.