Giggle giggle giggle Ha ha no you do NOT HAVE TO put in a fingerprint. You can even put one in and then delete it later if you want. You have options.
You really had me going there .
My first plan was NOT to include the REAL ANSWER until a few posts later just to trick you and keep you going. Then I thought that would be too mean of me. Plus you are in such a good mood I didn't want to make you cranky lol