When you don't have a $txtbox1 argument, presumably you could still pass it to the Perl script and after having given it a dummy value (possibly an empty string, a zero (0), a negative value, whatever normally impossible value, which you Perl script can then identify as a really empty parameter.

In reply to Re: Problem with getting the correct arguments for my local Perl script by Laurent_R
in thread Problem with getting the correct arguments for my local Perl script by Anonymous Monk

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