No person shall be eligible to be appointed to or shall continue to hold any appointive village office described in or under the provisions of §
26-6 of this article who is not a citizen of the United States, at least 18 years of age and a resident of the County of Nassau in the State of New York; and who, if eligibility to or holding of such office is subject to regulation under the Civil Service Law or any other statute, does not meet the requirements of such law or other statute.