Dear Nintex Community
Wanted to check what is the best way to implement this. Scenario below:
SharePoint List has this entry where a project manager has tagged Ana for the given date range.
| Emp. Name | Billed From | Billed To |
| Ana | 07-Jan-20 | 31-Mar-20 |
Lets say if another PM opens Nintex Form and tags Ana from 15th Feb to 30th March, the form should alert the PM (before submitting) that it is not possible as Ana is already billed during the given date range.
Appreciate your time and advise. Thanks!
