(10 ILCS 5/6-34) (from Ch. 46, par. 6-34)
    Sec. 6-34. One of the deputy registrars, the judge of registration or an officer or clerk in the office of the board of election commissioners authorized to administer oaths, shall administer to all persons who shall personally apply to register the following oath or affirmation: "You do solemnly swear (or affirm) that you will fully and truly answer all such questions as shall be put to you touching your place of residence, name, place of birth, your qualifications as an elector and your right as such to register and vote under the laws of this State."
(Source: Laws 1943, vol. 2, p. 1.)