California Codes, Civil Code - CIV, Division 3 — Obligations, Part 1 — Obligations in General, Title 2 — Interpretation of Obligations, Chapter 4 — Alternative Obligations, Section 1450
The party having the right of selection between alternative acts must select one of them in its entirety, and cannot select part of one and part of another without the consent of the other party.
Notes
Requires a party holding the right to choose between alternative acts to select one alternative in its entirety. The selecting party may not combine part of one alternative with part of another unless the other party consents to that mixed performance.
Use as reference
Lexinter.net | California Code, Civil Code - CIV § 1450 | https://laws.lexinter.net/codes/california/civil-code/division-3/part-1/title-2/chapter-4/section-1450