[Zope] From where does nothing spring from?

[Graham Chiu]

In article <001d01bfd861$1cb14470$c7da5e3f@mozart>, Evan Simpson
<evan@4-am.com> writes
>----- Original Message -----
>From: "Graham Chiu" <anon_emouse@hotmail.com>
>> <dtml-var "REQUEST.set('error',f_Email.isNotEmail(f_Email,_))">
>>
>> where f_Email is an instance of the product, then the words
>>
>> 'None'
>>
>> are returned as well, and render to the screen.
>
>REQUEST.set returns None.  You want to use <dtml-call> instead of
><dtml-var>, to ignore the returned value.
>

Thanks, that worked.

-- 
Regards,  Graham Chiu
gchiu<at>compkarori.co.nz
http://www.compkarori.co.nz/index.php
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