The warrant must specify the name of the defendant, or, if it is unknown to the magistrate, the defendant may be designated therein by any name. It must also state the time of issuing it, and the county, city, or town where it is issued, and be signed by the magistrate, with his name of office, and state the offense charged.
Idaho Code § 19-508
Additional requirements of warrant
Current official text: Idaho Statutes (Idaho Legislature). Digitized from the UniCourt Code Improvement Commission public-domain capture. Reproduced from public-domain Idaho statutes; confirm against the official source for the current text. Not legal advice.