Custom Data Validation in Excel : formulas and rules - Ablebits
Apr 5, 2023 · Learn how to use custom Data Validation in Excel with your own rules and formulas. Formula examples to allow only numbers or text values, or only text beginning with specific …
3 must-know custom data validation formulas for preventing errors in Excel
Dec 3, 2025 · Data validation in Microsoft Excel is a great way to limit what can be entered into a cell. However, creating rules using a formula allows you to enforce even more precise …
Apply Custom Data Validation for Multiple Criteria in Excel
May 25, 2024 · This article shows 4 examples to apply custom data validation for multiple criteria in excel. Learn them, download the workbook and practice.
Data Validation Custom Formulas - Automate Excel
Aug 16, 2022 · We can write a custom formula in Data Validation can be used to ensure that the data in a cell only allows upper case text. NOTE: if you enter information into a cell that begins …
Apply data validation to cells - Microsoft Support
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). …
How to Use Data Validation with Custom Multiple Criteria in Excel
Aug 20, 2025 · Steps to apply custom multiple criteria in Excel: Select your range such as A2:A7. Go to Data tab >> Data Validation under Data Tools. Under the Settings tab, set Allow to …
Excel Data Validation: Create Perfect Drop-down Lists & Rules in …
Dec 5, 2024 · Learn how to use Excel data validation to create drop-down lists, set up number restrictions, and build custom validation rules. Step-by-step guide with practical examples.
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Data Validation In Excel - How To Create, Edit, And Remove It?
Custom: In this option, we can create custom data validation in Excel. For example, entering the formula =EXACT (A1,UPPER (A1)) will allow users to enter only uppercase characters in cell …
Excel Data Validation Guide | Exceljet
Jun 15, 2025 · Data validation can help control what a user can enter into a cell. You can use data validation to make sure a value is a number, a date, or to present a dropdown menu with …
Excel Custom Data Validation - Xelplus - Leila Gharani
May 24, 2018 · Custom data validation is especially useful when the normal data validation criteria options are insufficient, this way, formulas can be used to define the restrictions.