Instead of nested loops, use a struct for the found values: found[value] = true;
then you can just test if a value exists with structKeyExists(found,value). That way you only have to loop over the form (one loop). Sean On Thu, Oct 14, 2010 at 1:23 PM, Michael Grant <mgr...@modus.bz> wrote: > > 1. create an array to hold "found" values. > 2. loop through form.fieldnames > 3. for each form field loop through array of found values. if value found > inside found values array throw exception, if not add it to the array. > 4. if you make it to the end of the fieldnames loop you haven't found a > duplicate. > 5. profit. (should be step 3) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:338216 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
