On the Ribbon's Data tab, click Data Validation On the Settings tab, from the Allow drop down, choose: Custom For the formula, enter:=WEEKDAY(B2,2) <6Get the Sample WorkbookGet the free Excel workbook with the Data Validation Custom Rules examples. The zipped file is in xlsx format, ...
Method 1 - Using a Custom Formula to Data Validate Any Alphanumeric STEPS: Use the following formula in the C5 cell. ... Data ValidationBased on Another Cell in Excel (4 Examples) Apr 16, 2024 How to Do Data Validation in Excel? Take a dataset that includes student ID, student name,...
Custom: This function lets you create your own formula for data validation. You can create all sorts of rules using custom formulas. For example, you might write a formula that will only accept user email addresses that are in all lowercase letters. 4. Under Data, select a condition...
Surprisingly, none of the inbuilt Excel data validation rules cater for a very typical situation when you need to restrict users to entering only numbers in specific cells. But this can be easily done with a custom data validation formula based on the ISNUMBER function, like this one: =ISNUMBE...
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Example #3 – Custom option for e-mail address validation Step 1:Select the C2 cell,Go to Data Tab, and click on Validation data in the toolbar. Step 2:Select Custom in Allow drop-down. Step 3:Write a formula for selecting only value if it has ‘@‘. ...
Custom Formula Examples You can use the INDIRECT Function in Excel in conjunction with a data validation drop-down list to create a cell reference from text. Use the ISNUMBER Function to check that the data inputted is in fact, a number. Data Validation has a built-in Whole number option,...
On the Excel Ribbon, click the Data tab Click Data Validation (click the upper section of the command) On the Settings tab of the data validation dialog box, from the Allow drop down, click Custom In the Formula box, type the formula that will compare the year for the date entered in ...
Excel data validation examples When adding a data validation rule in Excel, you can choose one of the predefined settings or specify custom criteria based on your own validation formula. Below we will discuss each of the built-in options, and next week we will have a closer look atExcel dat...
Example 3 – Validating the Date Type Using the Custom Option/(Restrict Date to Current Year) Restrict the Delivery Date to within 3 days from the Order Date. Steps: Select E6 and go to Data>>Data Validation. Select Custom in Allow. Enter =AND(E6>=D6,E6<=D6+2) as the Formula and...