When you want to control just how a user enters numeric input, you need to use a numeric textbox. Kendo UI makes it easy to precisely control the input you'll allow, as well as the detailed look and feel.
How can you make it easier for your users to know they're submitting the right information, and make your own data validation needs simpler? See how a MaskedTextBox can improve your app.
An interview discussing JavaScript language standards and the Ecma TC39 committee with Jory Burson of Bocoup. Jory is an upcoming keynote speaker at jsMobileConf.