[TYPO3-mvc] Dynamic Views

[Michael Ruhdorfer]

hi,

i'm new to extbase and currently doing my first project in which i got  
a registration process. this one needs some steps and so i have to use  
a session.

i need to offer the user some form fields (subject, date, description)  
where the user can put some data in them and when clicking a symbol  
another container of fields is added (same form).

the containers can be deleted and finally they have to be validated  
and errors have to be set.

is there sonething implemented which should be used or which would be  
the best way doing so?

thx in advance, michael