jaruwitaa/SiamVerify — reverse-engineered prompt

I want a simple Java app called SiamVerify that helps me verify information in a clean, easy way. Start with a runnable Maven project and build the core flow so I can enter some data, have the app check it against clear validation rules, and then show an easy to understand result like valid, invalid, or needs review.

Please keep it beginner friendly and organized, with sensible defaults and code that is easy to extend later. Add a small interface, either a basic web page or a simple console flow, whichever makes the most sense from the starter project, so I can actually try it right away. Include sample data, a few example verification rules, and clear messages for errors and edge cases.

I also want basic tests and a short setup guide so I can run it locally without digging around. If anything is unclear, use the project name and existing Java structure as your guide, and look up current docs online if you need to.