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 ...

To create a drop-down list in Excel, you will use the Data Validation feature. This feature enables you to set specific criteria for the data that can be entered into a cell.

Advanced list solutions are easy thanks to Excel's Table object. If you need a dynamic list, try one of these techniques.

If you just set your list up as a normal block of cells, adding an item to the end will not lead to its automatic inclusion in your data validation source. However, if you turn your list into an Excel ...

True if data validation displays a drop-down list that contains acceptable values. Read/write Boolean. This example adds data validation to cell E5. The range A1:A10 contains the acceptable values for ...

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 understand the concepts and the ...