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). …

You can insert a drop-down list of valid entries (also called a drop-down menu or drop-down box) in Excel to make data entry easier, or to limit entries to certain items that you define.

You can use data validation to restrict the type of data or values that users enter into cells. This is an advanced topic on data validation. For an introduction to data validation, and how to …

The following example shows how to create a data validation condition to ensure that data typed into a text box control matches a specific value — in this case, the word Hello.

If you set up your list source as an Excel table, then all you need to do is add or remove items from the list, and Excel will automatically update any associated drop-downs for you.

Utilisez les règles de validation des données pour contrôler le type de données ou les valeurs que les utilisateurs entrent dans une cellule. Une liste déroulante (aussi appelée « menu déroulant …

To remove a drop-down list, click the cell with the list, then click Data > Data Validation, and then on the Settings tab, click Clear All, then OK. A drop-down list is also known as a drop-down …

You can find cells in a workbook that contain data validation by using the Go To Special dialog box. On the Edit menu, point to Find, and then click Go To. Click Special. Select Data …

Verwenden Sie Regeln zur Datenüberprüfung, um die Datentypen oder Werte zu steuern, die von Benutzern in eine Zelle eingegeben werden. Ein Beispiel der Datenüberprüfung ist eine …

Display dates from an external data source, such as billing and shipping dates from a database of customer orders. In the following illustration, a date picker is used on a travel request form …