A contract must have essential elements present to be enforceable in court. There are different types of contracts, including valid, voidable, and void contracts. A valid contract is an agreement with all essential features, while a voidable contract can be rejected by one party if the consent was not free. A void contract has no lawful impact. The article also discusses express, implied, and quasi-contracts. Additionally, it highlights the effects of duress, undue influence, mutual mistake, and unilateral mistake on contracts. Finally, it concludes that a voidable contract is initially viewed as legitimate and enforceable but can be dismissed by one party if the agreement is found to have absconded.