It shall not be lawful for the auditor general to issue warrants to pay for any advertisement authorized by law, unless the bills for the same be accompanied with the written or printed, or partly written and printed order of the officer or officers furnishing the same for publication, stating the number of lines or squares it is to occupy when inserted, and the number of insertions to be given to it, together with the affidavit of the editor or publisher of the paper publishing the same, that it has been inserted in all respects as ordered.