I'm not sure I understand. Do you want to do something only if there are no alpha characters? Because isn't that what

if ( lc $foo eq uc $foo ) { }

would do?

I just want to make sure I understand the condition of the challenge, not that I'm up to it ;)

TheEnigma

In reply to Re: Challenge - Creative Way To Detect Alpha Characters by TheEnigma
in thread Challenge - Creative Way To Detect Alpha Characters by Limbic~Region

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