一个朋友借了一私人的房子签了合同,但是由于种种原因双方也就是房东和我朋友在入住前达成协议合同取消。于是房东在合同上用笔写上:this contract has been voided by both partner .no legal+签名和日期,还有合同一共有2份,房东只在一份合同上写上了"this contract has been voided......请问这样的合同算正式取消吗?这样取消合同受法律保护吗?
(补充)原本在合同最下方打印注明:This lease contains the final and entire agreement between the parties Herero and no party shall be bound by any term condition or representation,oral and written, no set forth herein.