1. Is the typing signature of the other party to the contract valid?
It is invalid for the other party to type and sign the contract. The terms of the contract are not required to be written by the parties themselves, but they must be signed or sealed by themselves. The signatory shall be the party himself, or the legal representative or person in charge of the unit, or the person in charge or agent of the authorized department. I remind you that for the latter, the more cautious method is for the signatory to submit a written power of attorney.
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.
Second, there are several forms of contract validity.
The effective forms of a contract include effective, invalid, undecided and revocable. A legally established contract shall come into force upon its establishment and be legally binding on the parties. The parties shall perform their obligations as agreed, and shall not alter or terminate the contract without authorization.
Article 502 of the Civil Code of People's Republic of China (PRC)
A legally established contract shall come into force upon its establishment, except as otherwise provided by law or agreed by the parties. In accordance with the provisions of laws and administrative regulations, if the contract should go through the approval procedures, such provisions shall prevail. If the failure to go through the formalities such as approval affects the effectiveness of the contract, it will not affect the performance of the obligation clauses such as approval and the effectiveness of relevant clauses in the contract. If the party that should go through the formalities for approval fails to perform its obligations, the other party may require it to bear the responsibility for violating its obligations. The modification, assignment and dissolution of a contract shall be subject to the provisions of laws and administrative regulations, and the provisions of the preceding paragraph shall apply and shall be subject to approval.
Second, the validity of the contract is to be determined.
1. A contract concluded by a person without legal capacity.
A person without civil capacity may conclude some minor daily life contracts suitable for his age, but other contracts must be concluded by his legal representative.
2. Contracts signed by people with limited capacity.
3. A contract concluded by a person without an agent in the name of the principal.
4. A contract concluded by a person who has no right to dispose of other people's property.