# Variables
ErrEmptyUser - when passed empty user.
ErrInvalidID - when passed an invalid ID (<= 0 for integer IDs for example).
ErrInvalidRole - when passed invalid user role on user create or update.
ErrPasswordMismatch - when password and password confirmations are not the same.
ErrUserDoesNotExist - when trying to access not existing user.
# Interfaces
No description provided by the author