P.R. Laws tit. 31, § 3375
2019-02-20
Contracts are perfected by mere consent, and from that time they are binding, not only with regard to the fulfilment of what has been expressly stipulated, but also with regard to all the consequences which, according to their character, are in accordance with good faith, use, and law.
History
—Civil Code, 1930, § 1210.