In Foster v. Goddard, the Supreme Court considered a case involving an alleged breach of contract between two parties. The plaintiff, Foster, had entered into a contract with the defendant, Goddard, to purchase certain goods from him at a set price. However, when it came time for payment and delivery of the goods in question, Goddard refused to deliver them unless he was paid more than what was agreed upon in their original agreement. In response to this refusal by Goddard and his subsequent demand for additional money beyond what they had originally agreed upon as part of their contractual arrangement; Foster brought suit against him on grounds that he had breached their agreement by refusing to fulfill his end of it without being compensated further than what they initially discussed prior to entering into said contract. After considering all evidence presented before them regarding this matter; the Supreme Court ultimately ruled in favor of Foster and held that since there was no proof or indication that either party intended any other terms besides those which were explicitly stated within their initial agreement – then both parties must abide by these terms regardless if one side believes they should be entitled to more compensation than previously negotiated beforehand or not.

In Foster v. Goddard, the Supreme Court was asked to decide whether a contract between two individuals could be enforced when it had been made in violation of an existing state law. The majority opinion held that such contracts were not enforceable and should be considered void. Justice Grier dissented from this decision, arguing that while the parties may have violated a state law by entering into their agreement, they still had rights under common law which allowed them to seek enforcement of their contract through legal action. He argued further that if courts refused to recognize these agreements as valid then citizens would lose faith in the judicial system and its ability to protect private property rights. Ultimately he concluded that enforcing contracts even when they violate laws is necessary for preserving public confidence in the justice system and protecting individual liberty interests