[TYPO3-mvc] Fluid: viewHelperForm always produces an object?

[Sebastian Gebhard]

I want to implement a form to my extension.

Once again I took a look at blog_example. there I found:

<f:form method="post" controller="Blog" action="update" 
name="updatedBlog" object="{blog}" arguments="{blog: blog}" >

As far as I understand it the Blog Controller will get an Blog Object 
with updated properties named updatedBlog.



Now I want to have a search form (detailed with some fields).

Do I need something like a search object that stores the form data and 
brings it to my controller?

Or won't I use f:form for that?