bond recital

if it appears that the bonds issued show by their recitals that the power was exercised in the manner required by the legislature, and that the bonds were issued in conformity with those regulations and pursuant to those conditions and qualifications, proof that any, or all, of those recitals are incorrect will not constitute a defence to the corporation in a suit on the bonds or coupons, if it appears that it was the sole province of the municipal officers who executed the bonds to decide whether or not there had been an antecedent compliance with the regulation, condition, or qualification which it is alleged was not fulfilled.