Wyo. Stat. § 35-3-120
Upon the hearing of such special proceedings, the court shall have power and jurisdiction to examine and determine the legality and validity of, and approve and confirm or disapprove and disaffirm each and all of the proceedings for the organization of such district under the provisions of this act, from and including the petition for the organization of the district, and all other proceedings which may affect the legality or validity of the bonds and the order of sale and the sale thereof. The court in inquiring into the regularity, legality or correctness of such proceedings, must disregard an error, irregularity or omission which does not affect the substantial rights of the parties to such special proceedings. It may approve and confirm such proceedings in part and disapprove and declare illegal or invalid other and subsequent parts of the proceedings. The court shall find and determine whether the notice of the filing of the petition has been duly given and published for the time and in the manner prescribed in W.S. 35-3-118. The costs of the special proceedings may be allowed and apportioned between the parties in the discretion of the court. If the court shall determine the proceedings for the organization of the district and for the voting and issuing of the bonds legal and valid, the board of trustees shall then prepare a written statement beginning with the filing of the petition for the organization of the district, including all subsequent proceedings for the organization of the district and voting and issuing of the bonds, and ending with the decree of the court finding the proceedings for the organization of the district and the proceedings for the voting and issuing of the bonds legal and valid, and shall present such written statement and the bonds to the director of the state department of audit. The written statement shall be certified under oath by the board of trustees of the district, and the director shall then examine the statements and the bonds so submitted to him and if he is satisfied that the bonds have been voted in conformity to law and are in all respects in due form, he shall record the statement and register the bonds in his office. No such bonds shall be issued or be valid unless they shall be so registered and have endorsed thereon a certificate of the examiner showing that such bonds are issued pursuant to law, the data filed in the office of the director being the basis of such certificate.
W.S. 35-3-120