No trap for no veiws entered

[JoelleEmmily]

Script allows null to be entered into number of views requested, then terminates ungraciously

[MShawon]

You're right.. what's your suggestions? Should it accept a default value for views when null entered? ask user again or something better?

[JoelleEmmily]

If it were up to me, I'd have the script throw an error and prompt again

Or delete itself with the error message, "your too dump to use this program"... although, I did cause the error myself...