[TYPO3-mvc] DateOfBirth in a form field

[Robert Schneider]

Hi,

the date of birth in the fe_users table is a unix timestamp. There is a 
way to show a date with f:format.date in Fluid. However, how can I make 
the field editable in a form? Is this possible with the property 
attribute? Or must I avoid it and do the conversions both manually in 
the controller with php functions (both ways: timestamp to string and 
string to timestamp)?

Regards,
Robert