Contract Law: Acceptance Defined

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Questions and Answers

Which of the following best describes 'animus contrahendi' in the context of contracts?

  • The location where the contract is signed.
  • The preliminary negotiations before an offer is made.
  • The physical exchange of goods or services.
  • The intention to create legally binding obligations. (correct)

An offer can be validly accepted by someone other than the person to whom it was made.

False (B)

Briefly explain what is meant by the 'lapse of offer'.

Termination of offer due to various reasons, such as expiry of time.

For acceptance to be valid, it must ______ to the terms of the offer.

<p>correspond</p> Signup and view all the answers

Match the acceptance requirements with their descriptions:

<p>Animus contrahendi = Intention to create legally binding obligations Correspond to the offer = Mirror-image rule Communicated to offeror = Offeror needs to know of acceptance By the person to whom offer was made = Only that person can accept</p> Signup and view all the answers

In general, can silence be a valid form of acceptance?

<p>No, except in specific cases of legal duty or special relationship. (A)</p> Signup and view all the answers

Freedom to contract always implies a duty to contract.

<p>False (B)</p> Signup and view all the answers

Why is it important to determine the time and place of a contract's formation?

<p>To determine jurisdiction and applicable laws.</p> Signup and view all the answers

The theory that stipulates a contract is concluded when and where the acceptance is sent out is known as the ______ theory.

<p>expedition</p> Signup and view all the answers

Match the theory to its meaning

<p>Declaration = Contract is concluded when the acceptor expresses acceptance. Expedition = Contract is concluded when the acceptor posts the letter of acceptance. Information = Contract is concluded when the offeror learns of the acceptance. Reception = Contract is concluded when the offeror receives the letter of acceptance.</p> Signup and view all the answers

In the case of Cape Explosives Works Ltd v SA Oil and Fat Industries, which theory was applicable in determining when the contract was formed?

<p>Expedition theory (D)</p> Signup and view all the answers

In the case of A to Z Bazaars v Minister of Agriculture the expedition theory was applied.

<p>False (B)</p> Signup and view all the answers

What initial action does the holder of an option have when there is a breach of the option?

<p>Choice to uphold or cancel the contract.</p> Signup and view all the answers

If a party breaches an option, the holder of the option has the choice to uphold the contract and claim damages, or alternatively, they can ______ the contract.

<p>cancel</p> Signup and view all the answers

Match the following

<p>Option = Holder has the right to insist on concluding a second contract. Pre-emption = Holder has the preferential right to conclude a contract should the owner ever decide to sell.</p> Signup and view all the answers

Which of the following describes a pre-emption agreement?

<p>An agreement granting a party the right of first refusal if another contract is considered. (C)</p> Signup and view all the answers

The requirements for options and pre-emption contracts are the same as general contract requirements.

<p>True (A)</p> Signup and view all the answers

According to the content, what constitutes a mistake in contract law?

<p>An error in understanding facts, law, or the meaning of words that leads a party to enter a contract without understanding their obligations.</p> Signup and view all the answers

A mistake that causes a party to enter into a contract which they would not have entered otherwise is called a ______ mistake.

<p>causal</p> Signup and view all the answers

Match the mistake type to its correct description

<p>Error in negotio = Mistake on the Nature/terms Error in persona = Mistake of the identity of the parties Error in corpore = Mistake of the object of performance Error in qualitate = Mistake of the qualities of the object</p> Signup and view all the answers

What is the effect of a non-causal mistake on a contract?

<p>The mistake has no effect on the contract. (A)</p> Signup and view all the answers

In the event of a causal mistake, the contract is always valid.

<p>False (B)</p> Signup and view all the answers

According to the content, what is the result of a mistake in motive?

<p>No effect on the contract.</p> Signup and view all the answers

If both parties have the same essential mistake, this is known as a ______ mistake.

<p>common</p> Signup and view all the answers

Match each description with its corresponding type of essential mistake

<p>Common mistake = Both parties share the same mistake, which is causal for both. Unilateral mistake = One party makes a causal mistake. Mutual mistake = Parties make different causal mistakes.</p> Signup and view all the answers

What are the Week 3 content topics?

<p>Void and voidable (B)</p> Signup and view all the answers

An option allows the holder to demand the other party to enter into a second contract.

<p>True (A)</p> Signup and view all the answers

In the case of contract of sale of land, when does the contract conclude?

<p>When the offeror learns about the acceptance.</p> Signup and view all the answers

In case of breach of an option, the holder has a right to ______ or cancel a contract.

<p>uphold</p> Signup and view all the answers

Match the following definitions of a mistake

<p>Causal mistake = The mistake effects party's decision. Non-Causal mistake = The mistake doesnt't effect party's decision.</p> Signup and view all the answers

What is the relationship between Justus error and the reasonable reliance theory?

<p>The approaches give different results in some circumstances - party may be excused from the contract if there was interference by a 3rd party. (A)</p> Signup and view all the answers

The Justus says that when a mistaken party wants to bound it is Justus error.

<p>False (B)</p> Signup and view all the answers

In the absence of mistake as a consensus, what other points can influence the consensus between contractual parties?

<p>Misrepresentation, Duress, UndueInfluence and the Influence of theConsumer Protection Act.</p> Signup and view all the answers

When concluding contracts via mail, sending of the mail with acceptance concludes the contract thanks to ______.

<p>expedition theory</p> Signup and view all the answers

Match

<p>Error in substance = Mistake in material which object is made from. Warranty = Party can claim damages when it is breached.</p> Signup and view all the answers

How does the court combine 2 approaches, the Justus error and reasonable reality theory?

<p>By combining 3 reasons. (A)</p> Signup and view all the answers

Option is a right to first refusal.

<p>False (B)</p> Signup and view all the answers

What is pre emption about?

<p>Holder has the preferential right to conclude a contract should the owner ever decide to sell.</p> Signup and view all the answers

If it's a material and essential mistake, then the contract is

<p>invalid</p> Signup and view all the answers

Condition means

<p>Warranty = Damages can be claimed within the warranty duration.</p> Signup and view all the answers

Flashcards

Acceptance

An affirmative reply by the offeree with the intention to create legally binding obligations, on the terms set out in the offer.

Animus contrahendi

The intention to create legally binding obligations.

Corresponding to the Offer

The acceptance must correspond to the terms of the offer, without any changes or conditions.

Acceptance by Whom?

Acceptance must be made by the person to whom the offer was directed.

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Ways to Accept

Acceptance must be communicated to the offeror, either orally, in writing, or by conduct, unless a specific manner is prescribed.

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Lapse of Offer

An offer terminates if it is not accepted within the specified time or a reasonable time.

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Pacta de contrahendi

A preliminary agreement to envisage the conclusion of a contract in the future.

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Option Contract

A contract in which the grantor binds himself to keep open an offer to the grantee for a certain period of time.

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Breach of an Option

The holder of the option can uphold the contract and claim damages or cancel the contract and claim damages.

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Pre-emption agreement

Gives someone preference if the owner decides to sell, it is not a guarantee that they will sell

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Mistake

An error in comprehending facts, the meaning of words, or the law, which causes one or both parties to enter into a contract without understanding the obligations or results.

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Causal Mistakes

Mistakes that affect a party's decision to enter into the contract.

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Non-causal Mistakes

Mistakes that do not affect a party's decision to enter into the contract.

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Mistakes of Motive

Mistakes that relate to the reasons for a party's decision, where there is still consensus.

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Essential Mistakes

Mistakes that relate to the parties, terms, or binding nature of the contract.

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Common Essential Mistake

When both parties make the same mistake and it's causal for both of them.

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Unilateral mistake

One party makes a causal mistake.

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Mutual Mistake

Both parties make a causal mistake, but the mistake is different for each party.

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Information theory

Information theory is only directory - so offeror may indicate an alternative means of acceptance at an earlier stage.

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Study Notes

Acceptance Defined

  • The offeree provides an affirmative reply
  • It has the intention to create legally binding obligations
  • It is on the terms set out in the offer

Requirements for Acceptance

  • Acceptance must be made with animus contrahendi, meaning the intention to contract
  • It must correspond to the offer's terms
  • The acceptance must be communicated to the offerer
  • Acceptance must be made by the person to whom the offer was made
  • It needs to be expressed in the prescribed manner
  • It must occur before the offer terminates

Acceptance by Silence

  • Acceptance is generally oral or written, but can be inferred from conduct
  • The offeror cannot force the offeree to act positively
  • A general rule states there is no acceptance by silence except in cases of legal duty or a special relationship

Common Law Modified

  • The Electronic Communications and Transactions Act 25/2002 is noted
  • The National Credit Act 34/2005 is referenced
  • The Consumer Protection Act 68/2008 is mentioned

Duty to Contract

  • Freedom to contract includes the freedom NOT to contract
  • Anti-discrimination legislation, such as the Promotion of Equality and Prevention of Unfair Discrimination Act 4, might create a duty to contract if the refusal is discriminatory

Time and Place of a Contract

  • Knowing the time and place is important

Theories on When and Where a Contract is Formed

  • Declaration theory
  • Information theory
  • Expedition theory
  • Reception theory

Case Law on Time and Place

  • Cape Explosives Works Ltd v SA Oil and Fat Industries 1921 CPD involved a determination of jurisdiction and applied the expedition theory
  • A to Z Bazaars v Minister of Agriculture 1975 recognized the use of the expedition theory but did not apply it because personal delivery of acceptance was required

Pacta de Contrahendi

  • A preliminary agreement to envisage the conclusion of a contract in the future
  • The main contract is envisaged
  • Pactum de contrahendo involves two contracts

Options

  • Options have a definition, effect, requirements, duration, and legal implications

Breach of an Option

  • The holder of the option has a choice to uphold the contract by accepting the main offer and claiming damages
  • Alternatively, they can cancel the contract, accept the breach, and claim damages

Pre-emption Agreements

  • Pre-emption agreements involve definition, requirements, and legal effect
  • There must be certainty or be ascertainable, formalities, and consider the precedent set in Hirschowitz v Moolman

Mistakes

  • An error in comprehending facts, the meaning of words, or the law
  • Such errors cause one party or both to enter a contract without understanding the obligations or results
  • Such a mistake can entitle one or both parties to a rescission (cancellation) of the contract.

Classifications of Mistakes

  • Causal vs. non-causal mistakes
  • Essential vs. motive mistakes
  • Common, unilateral, and mutual mistakes

Causal vs Non-Causal Mistakes

  • Whether the mistake affected the party's decision to enter the contract
  • Causal mistakes affect the decision to enter the contract or the terms
  • Non-causal mistakes don't change the decision to contract

Essential vs Mistakes of Motive

  • Mistakes of motive only affect the reasons for a party's decision but don't negate animus contrahendi
  • Essential mistakes relate to the parties, terms, or binding nature of the contract

Types of Errors

  • Error in negotio: Mistake of the nature/terms - Essential mistake
  • Error in persona: Mistake of the identity of the parties - Essential mistake
  • Error in nomine: Mistake of the name of the party - Non-causal mistake
  • Error in corpore: Mistake of the thing which is the object of performance - Essential mistake
  • Error in qualitate: Mistake of the qualities of the object - Mistake in motive
  • Error in substantia: Mistake of the material of which the object is made - Mistake in motive

Types of Essential Mistakes

  • Common: Both parties make the same mistake, which is causal for both
  • Unilateral: One party makes a causal mistake
  • Mutual: Both parties make a causal mistake, but the mistake is different

Effect of Mistakes

  • Has no effect when mistakes are non-causal as they are irrelevant
  • Mistakes in motive also have no effect
  • Contract is invalid for essential mistake

Relationship between Justus Error and Reasonable Reliance Theories

  • Both theories result in an invalid contract if the non-mistaken party knew about the mistake, should have reasonably known, or caused the mistake
  • Justus error applies when the mistaken party won't be bound
  • Reasonable reliance theory applies when the non-mistaken party can enforce the contract

Reconciliation

  • Courts generally use reasonable reliance unless there is third-party interference, in which case they use Justus error
  • However, in Slipknot Investments, the court said reasonable reliance should still be used if the third party wouldn't affect the non-mistaken party's reasonable belief that compliance was met

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