Creating a simple application that uses a database

[eluser]Grahack[/eluser]
Hi, you could start with the examples in the docs about the validation class. For storing the info in the database, be sure to read the docs too.
Then, if you don't feel like coding by yourself yet, you could get inspiration with an complete, well written apps: BambooInvoice, or I heart rant.
Anyway, welcome here and keep us informed!