I've released a next packaged version of Zend_Form as 0.2. In this release there are many changes implemented, with two major features being added. The first major feature is accessing fields via properties of a zend_form, and the other is unique Ids for multi-page forms.
Both of these new features are covered in depth on the main website:
http://mitchellhashimoto.com/zend-form
In addition to these features, a demos/ folder was added with working demos for single and multi page forms. The branching demo is not quite complete.
I've released a basic 0.1 version of the Zend_Form component. Every feature proposed in the official proposal of this component has been implemented, however it still needs to be fine tuned and bug tested.
A test suite has also been included with this release.
For more information on using this component, please visit my site:
http://mitchellhashimoto.com/zend-form