Forum Discussion
Check for duplicate values within 2 months from the data entry system
Check for duplicate values within 2 months from the date the data is entered into the system. I want to check for duplicate values with the following rule: if date is 1/1/2019 (d/m/y) => "No", 1/3/...
It's an error. I took a screenshot of the excel cell's formula. Its value is "Yes."
2019-03-02 says "No"
