Data Validation is a powerful feature that prevents users from entering invalid data into your spreadsheet. It helps maintain consistency and reduces errors in your reports.
Сделать с помощью ИИSelect the target cells
Highlight the cell or range of cells where you want to apply the restriction.
Open the Data Validation menu
Go to the 'Data' tab on the ribbon and click the 'Data Validation' button in the Data Tools group.
Configure validation criteria
In the Settings tab, choose the 'Allow' criteria (e.g., List, Whole number, or Date) and define the specific rules.
Set error alerts
Switch to the 'Error Alert' tab to customize the message that appears when someone enters invalid data.
Yes, select the cells, open the Data Validation dialog, and click the 'Clear All' button.