Fix birthdate check
Fix birthdate check

Moves up the birthdate check to ensure that a default/invalid birthdate
is caught BEFORE it's used.

migetman9/ubersystem,md1024/rams,magfest/ubersystem,magfest/ubersystem,md1024/rams,migetman9/ubersystem,md1024/rams,magfest/ubersystem,magfest/ubersystem,RAMSProject/rams,migetman9/ubersystem,RAMSProject/rams,RAMSProject/rams