Hi.

I've got the following if statement: if($foo !~ /(|\?)/)

It's not working the way I need it to, though. What I'm trying to do is basically get the system to check if $foo is either a 'blank' (empty) variable or if it's value is just a question mark ('?').

Now, how can I represent that empty/blank value in the above statement?

Thanks,
Ralph.

In reply to Check on if statement by Anonymous Monk

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