No assessment, reassessment, supplemental assessment, warrant, diagram or bond, or any of their levy or issuance, and no proceedings for same, shall be held invalid by any court for any error, informality, omission, irregularity, illegality or other defect in the same, where the resolution of intention or notice of improvement have been actually published as herein provided.
(Ord. 2277 (part), 1966: prior code § 40.307)