Publication and posting. Every amendment to this chapter, including any map incorporated therein, adopted in accordance with the Village Law shall be entered in the minutes of the Village Board, and a copy or summaries thereof, exclusive of any map incorporated therein, shall be published once in a newspaper of general circulation in the Village. In addition, a copy of such law or amendment, together with a copy of any map incorporated therein, shall be posted conspicuously at or near the office of the Village Clerk in accordance with Village Law. Affidavits of the publication and posting thereof shall be filed with the Village Clerk.