Adding data validation in spreadsheets

You can add data validation in spreadsheets to make data entry easier and reduce errors.

Procedure

  1. 1. Select the cell, range, or table where you want to add data validation.
  2. Click Data > Validation
  3. Click the second field, and select the desired data validation criteria from the list.
    Adding data validation
  4. To display help that tells people what the criteria is before they enter data, type your help text in the third field.
  5. Click OK.
    Note: You can remove or cancel data validation for this range by clicking the buttons provided.