Prevent Duplicate Input Data
Hi Everyone, Here is the simulation case1) We have a SharePoint Online List. Let's say "Membership"2) And we provide 3 columns : Name, Email, Phone3) Create Submission Form using Nintex Workflow Cloud with 3 fields (Name, Email, Phone)4) For example, we entry the name with "Kenny", email with "KennyCassandra@outlook.com", Phone with "+628123456789"And the data will be stored in SharePoint Online List "Membership" The question is..Is it possible to prevent another same input data?If there's any user that input "KennyCassandra@outlook.com", the system will give a validation message. Thanks in advance!