[TYPO3-english] extbase TCA-validation not in action

[Arno Dudek]

Hi List!

Are there some function to validate a model within an action? Like the 
form validation of an action?

As example I upload a CSV-file and want to save the data to the DB.
The domain model have some required fields defined in the TCA. Can I 
check them in any way without search the $GLOBALS['TCA']?

Hope someone can help.

extbase 4.7.4

lg arno