(30 ILCS 350/18)
(from Ch. 17, par. 6918)
Bonds which are issued in part pursuant to this
Act may contain a recital to that effect and any such recital shall be
conclusive as against the governmental unit and the governing body thereof
and any other person as to the validity of the bonds and as to their
compliance with the provisions of this Act.
(Source: P.A. 85-1419.)