Data Validation

[Kathy Mitchell]

I need to be able to validate the results of an http request against a
previous request.  I want to validate that each http result would look
(on the glass) exactly like one I've previously captured.
 
I know I can use "Save responses to File" to save the results and then
compare them with a tool that compares for visual content, but I have a
lot of requests and there would be a lot of files.  Anyone know a better
way to do this?
 
Thanks,
 
Kathy