hi
i have a share point list that customized it with infopath
one of my column is as a "ticket number" that i want to be unique it.
pls help me that how can i it unique through infopath 2013
also i did according to this link:
https://salnikan.wordpress.com/2011/07/26/prevention-of-duplicate-entries-based-on-two-or-more-columns-in-a-sharepoint-list/
but not working for me that i want to be unique only one field or column
thanks