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

Data validation - limit to list Although it doesn't get over the fact that Data Validation is far from tamper-proof, there is an option in Data Validation to look up, and limit to, values from a list.

I've got an Excel 97 worksheet in which I need to validate some cells. No problem, I'll just use Data->Validate, right? Wrong. The built in validation works well enough as long as the user doesn't ...

In this excel Spreadsheet validation full day webinar training, learn the best way to design and validate the excel spreadsheets. Learn what the requirements are of excel validation and how to ...

Use Excel data validation to prevent duplicate values in a column Your email has been sent Prevent duplicates before they happen by combining a simple function with data validation. Excel has ...

This seminar will improve your Excel skills and create a set of validation documents that you can use for subsequent Excel application and other Commercial Off-The-Shelf (COTS) validation projects.