Any owner or other interested person having any objections, or feeling aggrieved at any proceedings taken by the governing board of the enforcement agency in ordering abatements of any nuisance, must bring an action in a court of competent jurisdiction within 30 days after the date of posting on said premises a notice of the passage of the resolution declaring the nuisance to exist to contest the validity of any proceedings leading up to and including the adoption of the resolution; otherwise all objections will be deemed to have been waived.