We can write a custom formula to ensure that the data in a cell only allows upper case if text is entered into the cell. Click Cancel to exit the message or OK to enter the text into the cell.ĭata Validation Allow Uppercase Only in Excel.If you click OK, you will be allowed to continue with the incorrect data entered into the cell.If you have selected Information, then this message box will appear.This allows you to continue if you determine that the data is correct. If you selected Warning, then this message box will appear.If you have selected Stop, the following message box will appear. If you have used the Input Message option, a comment will appear on the screen informing the user of the rule.You can change the Style from Stop to either Warning or Information if you require, and then type in your title and error message.If you want to add an error alert, click Error Alert.Make sure the tick box “ Show input message when cell is selected” is checked and then type in the title and message you require.If you want to add an input message for your user, click Input Message.The formula uses 2 functions EXACT and LEFT to determine if the first 4 characters entered into the cell are identical to “FRU-” Select Custom from the Allow drop-down box, and then type the following formula:.In the Ribbon, select Data > Data Tools > Data Validation.Highlight the range required eg: B3:B8.We can write a custom formula to ensure that the data in a cell begins with certain text.
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This tutorial will demonstrate you how to create custom formulas in Data Validation in Excel and Google Sheets Data Validation – Must Begin With – Excel