Should contain only lettersPlease provide a nicknameYour nickname must be at least 3 characters longYour nickname must be not longer than 15 charactersYour password must be at least 6 characters long and contain at least one number, one capital letterPlease enter a valid email addressPlease enter your ageYour age should be over 21Please provide a passwordYour password must be at least 6 characters longYour password must be not longer than 16 charactersPlease enter no more than 2 characters.