I am using the form builder class and I wonder how I can create a a field relationship. I want to create a form row like this: Street + housenumber: field - field. Thanks in advance.
Probably the easiest way is to use a field type of "custom" with the 'func' parameter set to a rendering function, or you can use the after_html to insert additional HTML.
The 1.0 beta branch introduces the ability to nest Form_builder instances as well as the type of "template".
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The 1.0 beta branch introduces the ability to nest Form_builder instances as well as the type of "template".