Hi there,
I'm trying to insert an image in Zope by uploading it in an HTML 'file'
field, using the following validation code:
<dtml-if "banner_1 <> _.None">
<dtml-call "banners.manage_addImage(id='',file=banner_1)">
</dtml-if>
When I submit an empty 'file' field, the dtml-call is invoked just the
same, and I get an error message saying that the field is empty;
when I check what's in REQUEST I see this:
banner_1 <ZPublisher.HTTPRequest.FileUpload instance at 85fb998>
Therefore, I reckon there must be something wrong with this
validation routine. What should I do in order to run it properly?
Thanks,
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