(a) No person who receives or accepts or offers to receive or accept, or pays, transfers or delivers, or offers or promises to pay, transfer or deliver, or contributes or offers or promises to contribute to another to be paid or used, any money or other valuable thing as a compensation, inducement or reward for giving or withholding or in any manner influencing the giving or withholding a vote at any public school election, shall vote at such election unless such person being challenged for any of said causes takes and subscribes to the oath or affirmation as provided for in § 4940 of Title 15.
(b) Such oath or affirmation shall be conclusive evidence to the election officers of the truth of such oath or affirmation, but if any such oath or affirmation shall be false, the person making the same shall be guilty of perjury, and no conviction thereon shall bar any prosecution under § 8 of Article V of the Constitution of this State. Such oath or affirmation, when signed and attested as provided in this section shall be competent evidence in any proceeding against the party making the same.