When the action is against two (2) or more defendants jointly or severally liable on a contract and the summons is served on one (1) or more but not on all of them, the plaintiff may proceed against the defendants served in the same manner as if they were the only defendants.
Idaho Code § 5-510
Service on one of joint defendants
C.C.P. 1881, § 223; R.S., R.C., & C.L., § 4147; C.S., § 6679; I.C.A., § 5-510.
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.