What kinds of contracts might not hold up in court?

Since a contract is a legally binding agreement, in the typical scenario, once you enter into a contract with another person or business, you and the other party are both expected to fulfill the terms of the contract. But it's possible for an otherwise valid contract to be found unenforceable in the eyes of the law, and this article looks at some common situations where that might be the case. //

Contracts can be found unenforceable on grounds of public policy not only to protect one of the parties involved, but also because what the contract represents could pose harm to society as a whole. For example, a court will never enforce a contract promoting something already against state or federal law (you can never enforce a contract for an illegal marijuana sale) or an agreement that offends the "public sensibilities" (contracts involving some sort of sexual immorality, for example).