Using the example below, this tutorial shows how to create Data validation date in specific year in Excel.
Note: Excel has several built-in data validation rules for dates. This page explains how to create a your own validation rule based on a custom formula in case you want or need more control and flexibility.
To allow a user to enter only dates in a certain year, you can use data validation with a custom formula based on the YEAR function.
In the example shown, the data validation applied to C5:C7 is:
How this formula works
Data validation rules are triggered when a user adds or changes a cell value.
This custom validation formula simply checks the year of any date against a hard-coded year value using the YEAR function.
When a user enters a value, the YEAR function extracts and compares the year to 2016:
When the years match, the expression returns TRUE and validation succeeds. If the years don’t match, or if the YEAR function is not able to extract a year, validation fails.
Date this year
To allow only dates in the current year, you can adjust the formula like this:
The TODAY function will return the current date on an on-going basis, so formula returns TRUE only when a date is in the current year.
Note: Cell references in data validation formulas are relative to the upper left cell in the range selected when the validation rule is defined, in this case C5.