No. Common law principles apply for most contract law. There may be specific laws, such as nullifying any contract for limited specific types of contract such as home improvements within a given number of days. But it you get a library book on contract law you can find out the principles quite easily. An example of such a principle is: For a contract to stand, there mush have been the intent to form the contract. A mere discussion of terms is not a contract. Another: a contract need not be in writing.