Exhaustive Study Guide on the Law of Obligations and Contracts (Civil Code Arts. 1305-1422)

General Provisions of Contracts (Arts. 1305-1317)

• Definition of Contract (Art. 1305): A contract is a meeting of minds between two persons whereby one binds himself, with respect to the other, to give something or to render some service.

  • Meeting of Minds: Emphasizes the concurrence between an offer by one party and acceptance by the other ($Art. 1319$).

  • Scope of Binding: One or more persons may bind themselves reciprocally to a fulfillment of an obligation to give, to do, or to render service, or to refrain from doing a particular thing ($Art. 1156$).

• Number of Parties:

  1. At least two ($2$) persons or parties are required; one cannot contract with oneself.

  2. Auto-contract Exception: A single person can create a contract representing distinct interests (e.g., an agent Authorized by $P$ to borrow may himself be the lender at the current rate of interest).

• Contracts vs. Obligations:

  • Contract: A source of obligations ($Art. 1157$).

  • Obligation: The legal tie or relation that exists after a contract is entered into. Some obligations exist without contracts (e.g., taxes mandated by law).

• Contracts vs. Agreements:

  • Contracts are binding agreements enforceable via legal proceedings. Agreements lacking contract elements (e.g., a social agreement to go to a dance) are not contracts. "All contracts are agreements, but not all agreements are contracts."

• Classifications of Contracts:

  1. Name: Nominate (specific name in law) and Innominate (no specific name).

  2. Perfection: Consensual (mere consent) and Real (delivery required).

  3. Cause: Onerous (reciprocal), Remuneratory (rewarding past service), and Gratuitous (liberality).

  4. Form: Informal/Simple vs. Formal/Solemn (prescribed by law).

  5. Obligatory Force: Valid, Rescissible, Voidable, Unenforceable, and Void/Inexistent.

  6. Person Obliged: Unilateral (one party) and Bilateral (both parties).

  7. Risks: Commutative (equivalents, like sale/lease) and Aleatory (depends on uncertain event, like insurance).

  8. Liability: Unilateral (e.g., commodatum) vs. Bilateral (e.g., sale).

  9. Status: Executory (not yet performed) and Executed (fully carried out).

  10. Dependence: Preparatory (means to an end, e.g., agency), Accessory (depends on another for existence, e.g., mortgage), and Principal (stands alone).

  11. Severability: Indivisible/Entire (parts dependent on each other) and Divisible (parts independently performable).

• Freedom to Contract (Art. 1306): Contracting parties may establish stipulations, clauses, terms, and conditions as they deem convenient, provided they are not contrary to:

  1. Law: Superior to contracts; mandatory or prohibitory laws cannot be circumvented.

  2. Morals: Norms of good conduct in a community. Example: A contract to live as a common-law wife for $P100,000$ is void.

  3. Good Customs: Habits followed by society as binding rules. Example: A contract to slap a father for $P5,000$ is void.

  4. Public Order: Public safety and welfare. Example: Allowing a landlord to use force to eject a tenant is void.

  5. Public Policy: Common good and interests of society. Example: A contract to stifle a criminal prosecution for $P50,000$ is void.

• Innominate Contracts (Art. 1307):

  • Kinds: $do\,ut\,des$ (I give that you may give - now termed "barter" under $Art. 1638$); $do\,ut\,facias$ (I give that you may do); $facto\,ut\,des$ (I do that you may give); $facto\,ut\,facias$ (I do that you may do).

  • Rules: Governed by the agreement of parties, Titles $I$ and $II$ of the Civil Code, rules of analogous nominate contracts, and customs of the place.

• Mutuality of Contracts (Art. 1308): Contracts must bind both parties. Validity cannot be left to the will of one party.

  • Third-Party Determination (Arts. 1309-1310): Performance may be left to a third person (e.g., a real estate appraiser fixing land price). The decision is binding only after notification to both parties and must be equitable; if inequitable, courts decide.

• Relativity of Contracts (Art. 1311): Contracts take effect only between parties, their assigns, and heirs.

  • Heir Liability: Limited to the value of the property inherited from the decedent.

  • Non-transmissibility Exceptions: When rights/obligations are intransmissible by nature (personal skills), stipulation, or law (agency, partnership).

  • Exceptions involving Third Persons:

    1. Stipulation Pour Autrui: A stipulation in favor of a third person who can demand fulfillment if they accepted before revocation. Requisites: unambiguous intent to favor, acceptance communicated, favor is only part of the contract, no compensation/obligation from the third party, and neither party represents the third party.

    2. Real Rights (Art. 1312): Contracts creating real rights (e.g., registered mortgage) bind third-party possessors.

    3. Defrauded Creditors (Art. 1313): Creditors may impugn contracts intended to defraud them ($Art. 1177$).

    4. Interference (Art. 1314): Third persons inducing a breach of contract are liable for damages (Quasi-delict theory).

• Perfection (Arts. 1315-1316):

  • Consensual: Perfected by mere consent (general rule).

  • Real: Perfected only by delivery (e.g., deposit, pledge, commodatum).

  • Solemn: Perfected by compliance with special legal forms (e.g., donation of real property).

  • Stages: Preparation (negotiation), Perfection (birth/meeting of minds), and Consummation (termination/fulfillment).

• Unauthorized Contracts (Art. 1317): Unenforceable unless ratified by the person on whose behalf it was executed before revocation by the other party. Requires authorization or legal right to represent.

Essential Requisites of Contracts (Arts. 1318-1355)

• General Requisites (Art. 1318):

  1. Consent of the contracting parties.

  2. Object certain as the subject matter.

  3. Cause of the obligation.

• Consent (Arts. 1319-1346):

  • Definition: Conformity of wills (offer and acceptance) upon the object and terms.

  • Offer: Must be certain (specific $\text{and }$ seriously intended). Business advertisements are generally invitations to make offers ($Art. 1325$). Advertisements for bidders are invitations to make proposals ($Art. 1326$).

  • Acceptance: Must be absolute (unqualified). If qualified, it is a counter-offer. Acceptance by letter/telegram binds the offerer only upon knowledge ($Art. 1319$).

  • Communication through Agents (Art. 1322): Acceptance is communicated once it reaches the agent.

  • Ineffective Offers (Art. 1323): Due to death, civil interdiction, insanity, or insolvency of either party before acceptance is conveyed.

  • Option Contracts (Art. 1324): Offers may be withdrawn before acceptance unless supported by consideration ("option money").

• Capacity to Give Consent (Arts. 1327-1329):

  • Incapacitated Persons: Unemancipated minors, insane/demented persons, and deaf-mutes who do not know how to write. Their contracts are voidable.

  • Lucid Intervals (Art. 1328): Contracts made during these periods are valid. Drunkenness or hypnotic spells make contracts voidable.

  • Modifications: Minors must pay reasonable prices for necessaries ($Art. 1489$). Minors $18$ or older can contract for insurance if the estate or family is the beneficiary.

• Vices of Consent (Arts. 1330-1344):

  1. Mistake (Art. 1331): Must be a substantial mistake of fact regarding the substance of the thing, conditions, or identity/qualifications of a person when central to the contract. Mistake of account allows for correction.

  2. Mistake of Law (Art. 1334): Generally does not invalidate consent unless it is a mutual error on the legal effect of an agreement that frustrates the parties' real purpose.

  3. Violence (Art. 1335): Employment of serious or irresistible force.

  4. Intimidation (Art. 1335): Reasonable and well-grounded fear of an imminent and grave evil to person/property or family. Threatening legal action for a just/legal claim does not vitiate consent.

  5. Undue Influence (Art. 1337): Taking improper advantage of power over another's will (e.g., family, spiritual, or financial distress).

  6. Causal Fraud (Art. 1338): Insidious words or machinations to secure consent. Requisites: misrepresentation of material fact, bad faith, induced consent, and serious nature. Exaggerations in trade ("dealer\'s talk") are not fraud if the other party could verify facts ($Art. 1340$).

• Simulation (Arts. 1345-1346):

  • Absolute Simulation: Parties do not intend to be bound; contract is void.

  • Relative Simulation: Parties hide their true agreement; the real agreement binds them if not against law/morals/policy.

• Object of Contracts (Arts. 1347-1349):

  • Inclusions: Things not outside the commerce of men (including future things), transmissible rights, and services not contrary to law/morals.

  • Specific Prohibitions: Contracts upon future inheritance are void except as authorized by law (e.g., marriage settlements or partitions by acts $inter\,vivos$).

  • Impossibility (Art. 1348): Impossible things or services cannot be the object of contracts.

  • Determinate Kind (Art. 1349): Object must be determinate as to kind. Quantity need not be determinate as long as it is possible to determine it without a new contract.

• Cause of Contracts (Arts. 1350-1355):

  • Onerous: The prestation or promise of a thing/service by the other.

  • Remuneratory: The service or benefit remunerated.

  • Gratuitous: Mere liberality.

  • Motive vs. Cause (Art. 1351): Cause is the direct reason; motive is personal/private and remote. Illegality of motive does not void a contract unless it involves defrauding a third person.

  • Requirement of Cause (Art. 1352): Absence or unlawful cause makes a contract void. Falsity of cause makes it void unless another true and lawful cause is proven ($Art. 1353$).

  • Lesion (Art. 1355): Inadequacy of cause does not invalidate a contract unless there was fraud, mistake, or undue influence, or in cases specified by law.

Form, Reformation, and Interpretation (Arts. 1356-1379)

• Form of Contracts (Art. 1356): Generally obligatory in any form (oral/written) if requisites are present. Exceptions: when the law requires form for validity (e.g., donation of real property) or enforceability (Statute of Frauds).

  • Public Documents (Art. 1358): Required for convenience and protection for: creation/transmission of real rights over immovables, cession of hereditary/conjugal rights, power to administer property, and cession of actions/rights from public documents. Contracts over $P500$ must be in writing.

• Reformation of Instruments (Arts. 1359-1369): Remedy to correct a written instrument that fails to express the true meeting of minds due to mistake, fraud, inequitable conduct, or accident.

  • Distinguished from Annulment: Reformation assumes a meeting of minds exists; annulment assumes it does not.

  • No Reformation Allowed (Art. 1366): Simple donations $inter\,vivos$ (no conditions), wills, or when the real agreement is void.

• Interpretation of Contracts (Arts. 1370-1379):

  • Literal Meaning: Controls if terms are clear.

  • Intention: Prevails if words seem contrary. Judge intention by contemporaneous and subsequent acts ($Art. 1371$).

  • Specific Terms (Art. 1372): General terms should not include distinct/different cases from those intended.

  • Doubtful Stipulations (Art. 1374): Interpreted together as a whole.

  • Obscurity (Art. 1377): Interpretation shall not favor the party who caused the obscurity (contracts of adhesion).

  • Gratuitous vs. Onerous Doubts (Art. 1378): Gratuitous doubts resolved by least transmission of rights; Onerous doubts resolved in favor of greatest reciprocity of interests.

Defective Contracts (Arts. 1380-1422)

• Rescissible Contracts (Arts. 1380-1389): Valid until rescinded for economic damage/lesion.

  1. Entered by guardians (lesion > $1/4$ value).

  2. Representatives of absentees (lesion > $1/4$ value).

  3. Fraud of creditors (when they cannot otherwise collect).

  4. Things under litigation sold without litigants\' approval.

  • Nature: Subsidiary remedy ($Art. 1383$). Creates mutual restitution ($Art. 1385$).

  • Period: Action must be brought within $4$ years.

• Voidable Contracts (Arts. 1390-1402): Valid until annulled. Caused by incapacity or vitiated consent.

  • Ratification: Extinguishes action for annulment; can be express or tacit ($Arts. 1392-1393$). Retroactive effect ($Art. 1396$).

  • Restitution: Parties must return object, fruits, price, and interest. Incapacitated persons only restore what they benefited from ($Art. 1399$).

• Unenforceable Contracts (Arts. 1403-1408): Effective only if ratified.

  1. Unauthorized contracts.

  2. Statute of Frauds: Requires writing for: agreements not performed within $1$ year, specific promises to answer for another's debt, agreements considering marriage, sales of goods $\ge P500$, leases > $1$ year, or sale of real property.

  3. Both parties incapacitated.

• Void or Inexistent Contracts (Arts. 1409-1422): No effect from the beginning; cannot be ratified.

  • In Pari Delicto Rule (Arts. 1411-1412): Both parties at fault cannot recover. Exceptions include: recovery of usurious interest ($Art. 1413$), illegal purpose repudiated before accomplishment ($Art. 1414$), recovery by incapacitated persons ($Art. 1415$), or price paid above ceiling laws ($Art. 1417$).

Natural Obligations (Arts. 1423-1430)

• Concept (Art. 1423): Based on equity and natural law; no right of action to enforce, but voluntary fulfillment allows retention.

• Examples:

  1. Performance after civil obligation prescribes ($Art. 1424$).

  2. Minor ($18-21$) returning weight/price after annulment ($Art. 1426$).

  3. Minor ($18-21$) fulfilling obligation of money/fungible thing spent in good faith by obligee ($Art. 1427$).

  4. Heir paying debts exceeding inheritance value ($Art. 1429$).

  5. Payment of legacy after a will is declared void ($Art. 1430$ ).