FW: Validator

[Yansheng Lin <ya...@isogis.com>]

Can anyone on the dev list shed some light on the following Q?  
When could the JavaBean be a String type?

Thank you!

-----Original Message-----
From: Erez Efrati [mailto:ereze@netmedia.net.il] 
Sent: August 6, 2003 3:33 PM
To: 'Struts Users Mailing List'
Subject: Validator



I am trying to figure out the code in struts.validator.FieldsCheck.java
in order to write one of my own.
Can someone explain what the purpose of the following lines of code in
all of the validateXXX() in Struts:

	validateIntRange (...) {

		if (isString(bean)) {
			value = (String) bean;
		}
	...
	}

	Is this really necessary?

Erez



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