Learn how to change the drop-down options in Google Sheets, edit list items manually, or change the contents of a range of cells.

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.

How to use Data Validation for Excel Cells Data validation feature in Excel lets a user control what can be entered into a cell or provide a predefined list of acceptable entries to eliminate ...

You can add a drop-down list in Google Sheets to better organize data within your spreadsheet. To add a drop-down list, you'll have to use the Data Validation function in Google Sheets. Here's how ...

A dynamic data validation list, built using functions like `UNIQUE`, `SORT`, and `VSTACK`, allows users to filter and group data efficiently.

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.

When you update this spreadsheet with new or different data, you won’t have to re-create the validation rule, but you will need to click Circle Invalid Data again. This tool would be useful to bring ...

Automating Drop-Down Lists with Dynamic Data Validation Drop-down lists are a great way to ensure data consistency and minimize input errors.

An Excel sheet with the Data Validation icon selected. 'List' is selected in the Allow field, and cells A5 to A236 are selected in the Source field.