The element that is NOT a requirement for an enforceable contract is Fairness.
An enforceable contract typically requires the following elements:
- Capacity: The parties must have the legal ability to enter into a contract.
- Mutual Assent: There must be an agreement between the parties, usually evidenced by an offer and acceptance.
- Legality: The contract's subject matter must be legal.
Fairness, while it can be a consideration, is not a necessary element for a contract to be enforceable.