Article L511-5 of the French Commercial code
Bills of exchange subscribed by minors are void as regards them, save for the respective rights of the parties, in accordance with Article 1352-4 of the Civil Code. If the bill of exchange bears signatures of persons incapable of obligating themselves by bill of exchange, false signatures or signatures of imaginary persons or signatures which, for any other reason, cannot bind the persons who signed the bill of exchange, or…