Legal analysis
In the real society, all kinds of legal documents need my signature to determine their effectiveness. Name is a symbol of citizens and a formal expression of citizens' will and personality. In society, fingerprints are generally not used alone unless the parties can't write. The advantage of fingerprints is clear identity, because everyone's fingerprints are absolutely unique. Signing, stamping and fingerprinting are related to personal interests, so be careful before writing. If there is compulsion, save the evidence. At the same time, it is necessary to see the contents of the contract agreement clearly, and it is not allowed to sign, seal or press the handprint casually. Signature is a personal natural writing expression and the embodiment of its true meaning. However, there are cases where people don't recognize others to sign on their behalf after the act. Although fingerprints are difficult to identify, their role in determining identity is certain to some extent. This contract shall come into effect after being signed and sealed. If only the signature is not fingerprinted, the contract will not take effect. Generally speaking, a contract is valid as long as it is the true intention of both parties. Without fingerprints or seals, the validity of the contract itself cannot be denied. Unless otherwise specified, for example, a contract without seal is invalid, or a contract without company seal is invalid. In trading activities, signature and seal fingerprints are the basic requirements of many laws.
legal ground
Article 490 of the Civil Code of People's Republic of China (PRC): If the parties conclude a contract in the form of a contract, the contract is concluded when the parties sign, seal or fingerprint it. Before signing, sealing or fingerprinting, one party has fulfilled its main obligations, and the contract is established when the other party accepts it. A contract shall be concluded in written form as stipulated by laws, administrative regulations or agreed by the parties. If the parties do not do this in writing, but one party has fulfilled its main obligations and the other party accepts it, the contract is established.