Data Validation can be very useful for setting up worksheets which will be used by other users. This allows you to specify conditions which must be meet for the input data to be accepted. Once data has been defined for a particular cell(s) it is not possible to link the cell to another...
How to use Data Validation for Excel Cells Data validation feature inExcellets a user control what can be entered into a cell or provide a predefined list of acceptable entries to eliminate possible mistakes or errors. It is applied via rules defined in Excel’s ‘Data’ tab, under the ribb...
If you've configured data validation for one cell and wish to validate other cells with the same criteria, you don't have to re-create the rule from scratch. To copy the validation rule in Excel, perform these 4 quick steps: Select the cell to which the validation rule applies and press...
Data validation allows you to define rules that restrict the type, length, and data values that can be entered into an Excel cell. By implementing data validation, you can prevent data entry errors, enforce consistency, and improve the overall quality of your Excel workbooks. Whether you’re ...
Input the data in theSourcetyping box that is acceptable to the cell. HitOK. The list we created is shown here. Click on the data that you want to enter in the cell. Example 2 – Make Drop-Down Lists in Multiple Cells Create a data validation drop-down list like the previous example...
E.g., "if cell C3 is empty, I want it to be highlighted in red to indicate that an entry is needed. In addition, there needs to be Data Validation to make sure the right kind of entry is made."If you have a working spreadsheet needing some work to complete it, perhaps you could...
When you want to validate an entry based on another cell You can use data validation to create a rule for the data in one cell based on the information in other cells. This saves you the time of having to remake the same data validation rules over and over. When you want to re...
In the image, grey cells are filled with numerical data from experimentation and are the only ones that can be changed by the operator. All other cells are locked. No more than one cell from the calibration range can be empty; all cells for vaccines must be filled to guarantee proper use...
1. Select cell C2. 2. Try to enter a number higher than 10. Result: Note: to remove data validation from a cell, select the cell, on the Data tab, in the Data Tools group, click Data Validation, and then click Clear All. You can use Excel's Go To Special feature to quickly sel...
Data Validation in Excel also allows you to display alerts and input messages to inform the user of what they can enter in a given cell. Data Validation is simple in nature, but you can also use it to validate user-input with your own custom formulas. ...