Odorizzi v. Bloomfield School District is a landmark case that illustrates the concept of undue influence in contract law, specifically highlighting how one party can dominate the will of another, leading to a contract being voidable. In this case, the court found that the school district had exerted undue influence over Odorizzi, affecting his decision-making regarding his resignation. This case is significant as it establishes important legal principles around consent and the pressures that can invalidate agreements.