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Re: Regexp to match IP addressby dsb (Chaplain) |
on Aug 06, 2004 at 14:31 UTC ( [id://380565]=note: print w/replies, xml ) | Need Help?? |
Where's japhy when you need 'em. :)
I guess it kind of depends on how concerned you are with the validity of your data. Testing for 4 1-3 digit numbers seperated by dots is easy: If you are interested making sure IP's are valid, you could do a couple of things. One, using the above regex, you could grab the digits and test them individually. Or you could use a more complicated regex to test for validity during the pattern matching. From O'Reilly's Mastering Regular Expressions: UPDATE: I just realized this was my 150th post. Yay for me. :)
dsb This @ISA my cool %SIG
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