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If you want to display a message that explains to the user what data is allowed in a given cell, open the Input Message tab and do the following: With the validation rule configured, either click OK to close the Data Validation window or switch to another tab to add an input message or/and error alert.
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Select one or more cells to validate, go to the Data tab > Data Tools group, and click the Data Validation button. To add data validation in Excel, perform the following steps. If the user types something different, Excel will show an error alert explaining what they have done wrong: Find incorrect entries in validated cells.įor instance, you can set up a rule that limits data entry to 4-digit numbers between 10.Show a warning message when incorrect data has been entered.Show an input message when the user selects a cell.Validate an entry based on another cell.Restrict entries to a selection from a drop-down list.Restrict dates and times outside a given range.Allow data entries of a specific length.Allow only numbers within a specified range.Allow only numeric or text values in a cell.Here are just a few examples of what Excel's data validation can do: Technically, you create a validation rule that controls what kind of data can be entered into a certain cell.
#Does apowermirror use data how to
How to use data validation in Excel - tips & tricksĮxcel Data Validation is a feature that restricts (validates) user input to a worksheet.
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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 invalid entries, fix and remove data validation.
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