The Form API is an extensible and flexible framework to build web forms.
It includes the following features:
Furthermore, we built a Form Builder which is a web application for graphically assembling and modifying forms, displayed below:
This documentation contains a number of tutorial-style guides which will explain various aspects of the Form API and the Form Framework. It is not intended as in-depth reference, although there will be links to the in-depth API reference at various points.