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From: "Duggal, Sanjay" <sanjay.duggal@cgey.com>
To: struts-user@jakarta.apache.org
Subject: Using Validator To Avoid Database Trip 
Date: Tue, 3 Feb 2004 23:03:59 +0800 
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Hi All,
I have an "Edit Existing Record" screen. When the user clicks the Save
button on this screen, I'm supposed to store the changed data in the
database. However there may be a situation where the user leaves the data
unchanged & still presses the Save button. In this case, I want to avoid the
database trip. Can I achieve this using the Validator framework?
Thanks.
Sanjay

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