53-7-4. Communication of consent.
Consent can be communicated with effect only by some act or omission of the party contracting, by which he intends to communicate it or which necessarily tends to such communication.
Source: CivC 1877, §892; CL 1887, §3516; RCivC 1903, §1210; RC 1919, §825; SDC 1939, §10.0316.