How to stop users from being randomised twice

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Revision as of 13:47, 7 July 2014 by Judy (talk | contribs) (Created page with "Users may click on the back button after being randomised. To ensure that users are not re-randomised, extra logic needs to added in order to direct users to the original grou...")
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Users may click on the back button after being randomised. To ensure that users are not re-randomised, extra logic needs to added in order to direct users to the original group they were allocated to.

show register after register if (loadvalue(username, "group") = "intervention") goto page1 after register if (loadvalue(username, "group") = "control") goto page10