In business applications, data is structured through model classes and stored permanently, but the first step, controlling the input of data, is essential. In this chapter the new input and validation functionalities of HTML5 are explored. You will learn how to:
Process input data by validating them through HTML5 and Dart
Store and retrieve data in the browser's local storage
Show data in HTML5 forms
We will expand on our Bank Account example to show these features, gradually building it up in spirals.