Learn how to use a data validation control to allow users to select when to run multiple VBA procedures in Microsoft Excel.

Go to Data on the Ribbon, and in the Data Tools group, choose Data Validation. The Data Validation window that pops up allows you to set your criteria in many ways. For our example, choose Whole ...

Combine an Excel custom format with data validation and remove the pressure for input perfection from personnel by letting Excel do the work.