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javatips
2006 Feb 24
1
Preventing Double Submit?
Hi,
I have a sensitive submit button that does a separate credit card
payment post in the controller action, which could take ~2 seconds. I
want to ensure that if the user double clicks on it, that the controller
won''t do two payments. Right now, I do a redirect after the payment
succeeds, so a refresh of the page won''t cause a problem but I am
worried about multiple requests