Text of the provision

Art. 1334. Mutual error as to the legal effect of an agreement when the real purpose of the parties is frustrated, may vitiate consent.

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Civil Code of the Philippines, Republic Act No. 386, approved June 18, 1949, effective August 30, 1950. Reproduced in full; verified verbatim against the LawPhil and ChanRobles official-text renderings.

What this article means

Mutual error as to the legal effect of an agreement may vitiate consent when it frustrates the real purpose of the parties — a narrow exception to the rule that mistake of law does not excuse.

Related provisions

Cases interpreting this article

Note. The text of the provision above is reproduced in full from the official enactment (Republic Act No. 386), verified against the LawPhil and ChanRobles renderings. The annotation and commentary around it are the work of Vivas & Nobles Law Office and are general legal information, not legal advice. How a provision applies to a particular situation depends on facts that only a lawyer reviewing your case can assess.