How to Add a Drop Down List in Excel via Data-Validation Data Validation is a powerful feature in Excel that ensures the data entered into a cell adheres to specific criteria.

This technique also addresses an Excel 2007 flaw that prevents you from placing validation lists in other worksheets. To demonstrate how Data Validation works it’s traditional to use a selection of ...

Here are four ways to express dates using data validation: literal values, input values, a list, and formulas. I’m using Excel 2016 (desktop) on a Windows 10 64-bit system.

How to base a data validation dropdown on an array in Excel Now we’re ready to create the data validation dropdown that will display the unique list in column H.

Add data validation to Excel ranges The Excel JavaScript Library provides APIs to enable your add-in to add automatic data validation to tables, columns, rows, and other ranges in a workbook. To ...

In this article we will show you how to display multiple columns in a validation list in Excel. We will show you a method that can then be applied to your data.

Automated Data Entry in Excel. One way businesses can save time and money is using Excel spreadsheets as data tables in which to store customer information, inventory details or other important data.