Any and all acts and regulations or amendments thereto provided for or authorized by this act shall be reasonable and any person having an interest in property affected may have the reasonableness of any such act, regulation or amendment thereto determined by bringing an action against the governing body within 30 days after the making of a decision on a zoning regulation, or amendment thereto. Such action shall be brought in the district court in the county in which any such improvement district is situated.
K.S.A. 19-2954