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What does extends means

John Smith
Ranch Hand

Joined: Aug 21, 2004
Posts: 49
Hi All:

Does anybody knows what the following code in validation.xml means?

<form name="test">
<field property="travelerRows" depends="extends">


Merrill Higginson
Ranch Hand

Joined: Feb 15, 2005
Posts: 4864
"extends" is not one of the standard validation rules that ships with struts. It looks like someone working on this application before you has written a custom validation rule called "extends". If you look in the validation-rules.xml file, you should be able to see more information about it.

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