Stories
Slash Boxes
Comments

NOTE: use Perl; is on undef hiatus. You can read content, but you can't post it. More info will be forthcoming forthcomingly.

use Perl

All the Perl that's Practical to Extract and Report

Another Reason XML Annoys Me More | Login | Reply

The Fine Print: The following comments are owned by whoever posted them. We are not responsible for them in any way.

Without JavaScript enabled, you might want to use the classic discussion system instead. If you login, you can remember this preference.

Validation, schema, and undef (Score:1)

by dakkar (5832) on 2008.04.10 3:56 (#62101) Homepage Journal

You know, if the schema requires the element to be there, it means that "undef" is not a valid value for the internal representation of that element. If it were, the schema should have declared the element as optional :)

It's like you put a "NOT NULL" on database column, and then complain you can't put a NULL in it... (OK, XML and RDBMS are not that similar, but it was the closest example I could come up with)

Reply to This

Get More Comments

Stories, comments, journals, and other submissions on use Perl; are Copyright 1998-2006, their respective owners.