When you need a written contract. Explore breach of contract law in California, including key legal concepts, common issues, and valuable resources.A consideration in contract law is the benefit a party receives from the deal negotiated in the contract. Learn what qualifies as a legally binding contract in California. If your agreement is legitimate but isn't being enforced, contact me for legal counsel. For example, many businesses will put a standard contract template before an independent contractor and expect it to be signed without any discussion. There are limits on what the parties may contract to do. For example, a contract must have a lawful purpose. In most cases, a contract doesn't have to be in writing. , the work is performed) creates a legal contract.