I believe the transactional token is used to validate that
the user does not submit the same form twice.  A common
problem is web applications.  

   Nick

> -----Original Message-----
> From: Greg Hess [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, January 31, 2002 10:47 AM
> To: Struts Users Mailing List
> Subject: Transactional Control Tokens?
> 
> 
> In the struts-example application in 
> (SaveRegistrationAction.java:190, :161)
> the author calls the method saveToken(request) and then 
> isTokenValid() and
> resetToken(). What does this use of transactional control 
> tokens provide?
> 
> 
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