Apr 30, 2024 · Data validation in Excel is a feature that allows you to control the type of data entered into a cell. It helps maintain accuracy and consistency by setting rules for what can be input.

Excel can restrict data entry to certain cells by using data validation , prompt users to enter valid data when a cell is selected, and display an error message when a user enters invalid data.

Jun 15, 2025 · Data validation is a feature in Excel used to control what a user can enter into a cell. For example, you could use data validation to make sure a value is a number between 1 and 6, make …

Aug 26, 2025 · We use data validation to control what goes into our Excel cells, making data entry accurate and consistent. It’s found under the Data tab, and we’ll explore its tabs -Settings, Input …

Guide to Data Validation in Excel. Here we learn how to create, edit, customize, & remove it, with examples & a downloadable excel template.

Aug 30, 2024 · After applying data validation, it is quite simple to narrow down your data to find what is relevant with Excel Filters. Read our How to Filter in Excel article to find out more information about …

May 31, 2024 · In this tutorial, we'll explore what data validation in Excel is, and deep dive into how to add, edit, and remove data validation rules in Excel.

Apr 5, 2023 · What is data validation in Excel? Excel Data Validation is a feature that restricts (validates) user input to a worksheet. Technically, you create a validation rule that controls what kind of data can …

Oct 11, 2025 · Whether you want to restrict data inputs, ensure consistency, or avoid errors, data validation in Microsoft Excel is the tool for you. It can also serve as a vital safety net if you plan to …

Dec 5, 2025 · Data Validation in Excel is simply your first line of defense against data entry errors, which can mess up your entire workflow. Think about it: one simple typo, like typing 4500 instead of 45.00 …