When our users go to lunch in the middle of entering data on a
multi-page "form" (implemented as a Stripes wizard) and try to finish
when they return we get a Stripes runtime exception:
Stripes attmpted and failed to decrypt the non-null value in the
'fields present' field. Because this form submission is a wizard this
situation cannot be accepted as it could result in a security problem.
It is usually the result of either tampering with hidden field values,
or session expiration.
It appears our options are:
A. Display a page explaining an error occurred and have the user start
over.
B. Increase the session timeout setting to something like 2 hours to
make
session timeouts less likely to occur.
Neither of these options sound ideal. As our security is checked again
on the submission of the final page of the wizard I'm wondering if we
could recover without loosing the data the user has entered and allow
them to continue using the wizard from where they left off. Is this
possible or even desirable?
Thanks!
Kent
--------------------------
Kent W. Martin
Lead Programmer Analyst
THR Information Services
(817) 462-6086
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