Section 50-2027 - LIMITATIONS ON REVIEW OF ADOPTION OR MODIFICATION OF PLAN, AND ISSUANCE OF BONDS(1) No direct or collateral action attacking or otherwise questioning the validity of any urban renewal plan, project or modification thereto (including one containing a revenue allocation provision), or the adoption or approval of such plan, project or modification, or any of the findings or determinations of the agency or the local governing body in connection with such plan, project or modification, shall be brought prior to the effective date of the ordinance adopting or modifying the plan. No direct or collateral action attacking or otherwise questioning the validity of bonds issued pursuant to section 50-2012, Idaho Code, or section 50-2026(a), Idaho Code, shall be brought prior to the effective date of the resolution or ordinance authorizing such bonds.(2) For a period of thirty (30) days after the effective date of the ordinance or resolution, any person in interest shall have the right to contest the legality of such ordinance, resolution or proceeding or any bonds which may be authorized thereby. No contest or proceeding to question the validity or legality of any ordinance, resolution or proceeding, or any bonds which may be authorized thereby, passed or adopted under the provisions of this chapter shall be brought in any court by any person for any cause whatsoever, after the expiration of thirty (30) days from the effective date of the ordinance, resolution or proceeding, and after such time the validity, legality and regularity of such ordinance, resolution or proceeding or any bonds authorized thereby shall be conclusively presumed. If the question of the validity of any adopted plan or bonds issued pursuant to this chapter is not raised within thirty (30) days from the effective date of the ordinance, resolution or proceeding issuing said bonds and fixing their terms, the authority of the plan, the authority adopting the plan, or the authority to issue the bonds, and the legality thereof, the same shall be conclusively presumed and no court shall thereafter have authority to inquire into such matters.[50-2027, added 1987, ch. 258, sec. 10, p. 533; am. 1990, ch. 430, sec. 6, p. 1194.]