Question

How many different ways are there to validate the data that gets into a workbook in Excel, explain how they work?

Answer 1

Data validation is a feature in Excel used to control what a user can enter into a cell.It controls what can be input into a cell, to ensure its accuracy and consistency. A very important job when working with data.Different ways to validate data that gets into a workbook in Excel are:

• Allow only numeric or text values in a cell.
• Allow only numbers within a specified range.
• Allow data entries of a specific
• Restrict dates and times outside a given time frame.
• Restrict entries to a selection from a drop-down list.
• Validate an entry based on another cell.
• Show an input message when the user selects a cell.
• Show a warning message when incorrect data has been entered.
• Find incorrect entries in validated cells.

This helps the user to see that the data entered in the excel sheet is correct.