I agree. You put them in the back end to keep the database clean and
the front end to notify the user ASAP that they have screwed up.

Dimitry Sibiryakov wrote:

> On 22 Feb 2006 at 6:46, mlq97 wrote:
>
>
>> What is the perceived wisdom about where to put business rules for a
>> simple app? (Into the database or the front end?)
>>
>
> IMHO - into both.
>
>

--
Thomas Miller
Chrome Portal Project Manager
Wash DC Delphi SIG Chairperson
Delphi Client/Server Certified Developer
BSS Accounting & Distribution Software
BSS Enterprise Accounting FrameWork

http://www.bss-software.com
http://www.cpcug.org/user/delphi/index.html
http://sourceforge.net/projects/chromeportal/
http://sourceforge.net/projects/uopl/
http://sourceforge.net/projects/dbexpressplus