Batch File input validation - Make sure user entered an integer

Question

I\'m experimenting with a Windows batch file to perform a simple operation which requires the user to enter a non-negative integer. I\'m using simple batch-file techniques t

Answer 1

In addition to the remark about the error that occures when spaces are part of the users input. You can use errorlevel errorlevel=9165. It can be used for the spaces in a string or for the error handling of 'no' input.

Kind Regards,

Egbert