Sec. 13. (a) Any owner of real property in an economic improvement district may file an action contesting the validity of:
(1) the ordinance adopted under section 7 of this chapter; or
(2) the assessment schedule adopted under section 12 of this chapter.
(b) An action under this section must be filed:
(1) in the circuit or superior court of the county in which the economic improvement district is located; and
(2) within thirty (30) days after adoption of the ordinance or assessment schedule.