Use data validation rules to control the type of data or the values that users enter into a cell. One example of validation is a drop-down list (also called a drop-down box or drop-down menu). Watch …

Apr 5, 2023 · The tutorial explains how to do Data Validation in Excel: create a validation rule for numbers, dates or text values, make data validation lists, copy data validation to other cells, find …

Data validation in Excel allows users to have additional control over the data entered into a cell or range of cells. In other words, it prevents users from entering data by limiting them only to enter pre-defined …

Jul 26, 2024 · Discover how to insert data validation in Excel with this step-by-step guide, ensuring accurate and consistent data entries in your spreadsheets.

Apr 30, 2024 · In this tutorial, you will learn everything about Data Validation from its purpose to how to apply it in your Excel worksheet. In the image above, we have applied the data validation in the …

2. On the first sheet, select cell B1. 3. On the Data tab, in the Data Tools group, click Data Validation. The 'Data Validation' dialog box appears. 4. In the Allow box, click List. 5. Click in the Source box …

Aug 30, 2024 · To start, you have to select one or more cells in the Excel file for data validation. Click the data validation button, in the Data Tools Group, to open the data validation settings window. This …

Dec 5, 2025 · This enforcement mechanism guarantees the reliability of your data for future reporting and excel functions. Using Advanced Excel Skills for Complex Rules Data Validation in Excel can …

Oct 11, 2025 · To apply data validation rules to a selected cell or range, head to the "Data" tab on the ribbon, and click the top half of the "Data Validation" icon if you're using a wide screen, or the left half …

Apr 15, 2025 · Learn to add, use, copy and remove data validation in Excel. This guide covers basic and advanced rules, editing validation settings, and managing invalid data.