First there was validity checking . . . and now, server based magic?

If you've built many web apps with m-Power, you already know how to validate data entered into a form the traditional way. When the user presses the accept button, the server validates the entries and either returns with error messages or posts the update,

But this forum post will show you how to make your web apps validate the data in the form as the user is entering it. On the right app, it can be almost magical!