petre ricardo

petre ricardo

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Validations in BLL and DAL?

Sep 24 2009 8:47 AM

Hi,
 
I typically dont validate parameter values that were passed to the DAL methods from BLL methods, becuase i validate passing parameters of DAL in the BLL. Therefore as for error handling in DAL i only write code to handle exception within DAL.
Is this a good practise?
TY in Advance

Answers (1)