One type of data that is commonly found in an Excel spreadsheet is calendar data, but it can be a pa. Chron Logo Hearst Newspapers Logo. Skip to main content. ... Use Data Validation in Excel.

Go to Data on the Ribbon, and in the Data Tools group, choose Data Validation. The Data Validation window that pops up allows you to set your criteria in many ways. For our example, choose Whole ...

There’s no built-in duplicate rule for Excel’s Data Validation feature, but you can combine the feature with the COUNTIF() function to get the job done. To do so competently, you need to know ...

Data Validation is a feature in Excel that allows users to pick from a list of rules to limit the type of data that can be entered into a cell. Follow the steps below to create a drop-down list ...

Excel for the web supports custom formats and data validation. How to determine requirements in Excel Phone numbers have 10 numeric digits and generally use the (xxx) xxx-xxxx format.

To view the Data Validation restrictions for a cell or a range of cells in Excel, select the cell or the range of cells, then go to Data > Data Validation. In the Data Validation window, select ...