Here are some tips from a contract lawyer in Las Vegas, NV, on how to draft legally binding contracts in the state of Nevada. Offer and Acceptance.A bid in response to a solicitation constitutes no more than an offer and until it is accepted, a contract does not exist. (e)Failure to Accept Offer. In Nevada, a contract is valid and enforceable when there is "an offer and acceptance, meeting of the minds, and consideration.