Every officer and employee of the Municipality shall, before entering upon his duties, take and subscribe to the following oath or affirmation to be filed and kept in the office of the Clerk of Council:
“I solemnly swear (or affirm) that I will support the Constitution of the United States and the State of Ohio and will obey the laws thereof, and that I will, in all respects, uphold and enforce the provisions of the Charter and ordinances of this Municipality and will faithfully discharge the duties of upon which I am about to enter.”