2000. (a) Every A person who qualifies under Section 2 of Article II of the California Constitution and who complies with this code governing the registration of electors may vote at any registers to vote in compliance with this code shall cast a ballot, marked or unmarked in whole or in part, at every election held within the territory within which he or she the person resides and the election is held.

(b) Any A person who will be at least 18 years of age at the time of the next election is eligible to register and vote at that election.