I am working on a little project and I have a form with 12 fields.  In theory, I will need a controller method with 12 parameters in it to handle this form.  This seems like a problem as methods with many parameters are painful and an easy source of errors.  In Martin Fowler's book on Refactoring he suggests replacing many parameters with an object to improve sustainability.

I believe I can use the cgi field storage object, but I still seem to need a bunch of params or the frameworks report errors.  Can someone point me to the pattern used for turbogears when deailing with complex forms?  Thanks...



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Peter Kahn
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