Topic awaiting preservation: Make sure form are posted from the server

Is there a way to make sure that forms that are submitted to your database are submitted from a specific server. Im just trying to make sure someone isnt using form to submit things from another server to my database

no, you can't do that. Best you can do is user authentification and make sure that only logged in users can post - but the data always comes from the user's machine, not your server.