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Home > TechHelp > Directory > Access > IsNumeric < DLookup Multiple Criteria 2 | Combo Box Select One >
IsNumeric
By Richard Rost   Richard Rost on LinkedIn Email Richard Rost   4 months ago

Using IsNumeric to Validate Data Entry in MS Access


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In this Microsoft Access tutorial, I will show you how to use the IsNumeric function to validate data entry, ensuring users input proper numeric values. Learn about VBA basics, input boxes, error handling, variable casting, and loop structures to improve your database functionality and avoid common data entry errors.

Zachary from Germantown, Maryland (a Gold Member) asks: I often need to print multiple copies of invoices. I have an InputBox that opens and asks the user how many copies they want. If they enter gibberish, like "1j4fjf" I get an error message. I know I can use On Error to bypass the error, but is there a better way?

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KeywordsIsNumeric in Microsoft Access

TechHelp Access, IsNumeric function, data validation, validate data entry, VBA, input box validation, error handling VBA, user input verification, numeric input check, If-Then statements, prevent input errors, validate numeric value, message box VBA, Access forms validation

 

 

 

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Copyright 2024 by Computer Learning Zone, Amicron, and Richard Rost. All Rights Reserved. Current Time: 10/11/2024 6:24:04 PM. PLT: 1s
Keywords: TechHelp Access, IsNumeric function, data validation, validate data entry, VBA, input box validation, error handling VBA, user input verification, numeric input check, If-Then statements, prevent input errors, validate numeric value, message box VBA, Acce  PermaLink  IsNumeric in Microsoft Access