Legal analysis: the actor has corresponding capacity for civil conduct, and his intention is true, which does not violate the mandatory provisions of laws and administrative regulations and public order and good customs, and the contract is valid.

Legal basis: Article 143 of the Civil Law of People's Republic of China (PRC) A civil juristic act that meets the following conditions is valid:

(1) The actor has corresponding capacity for civil conduct;

(2) the meaning is true;

(three) does not violate the mandatory provisions of laws and administrative regulations, and does not violate public order and good customs.