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wanting a more explicit regexby wolfger (Deacon) |
on Feb 12, 2008 at 13:43 UTC ( [id://667555]=perlquestion: print w/replies, xml ) | Need Help?? |
wolfger has asked for the wisdom of the Perl Monks concerning the following question: I whipped up a quick regex today to satisfy a range of possible domain names, and while it matches everything I want, it also matches a few things I don't want. Easy enough to error-proof with an "if", but I'm wondering if there's a way to wrap this all up in one regex. Here's what I have: abc[123]\.xy[z1]1?\.nota\.urlThe only problem is in the xyz11? part of the expression. I want to match xyz, xy1, and xyz1, but not xy11, and I couldn't figure out how to limit that.
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