Stumped by Regex
Hello, Hope someone can help.
I need to find a regex to take a surname (any surname) from a form with ,
It must take "double-barrel" names into account (ie those with a space in the middle), but the whole string must be no longer than 20 characters. It must start with a letter and end with a letter with the space (or no space) appearing somewhere in the middle. It must also cater for normal single word surnames.
This is what i have so far (but doesnt limit to 20 characters)
m/^([a-zA-Z]\s?[a-zA-Z]?){1,20}$/
I bet this is simple but for the life of me i cant figure out the regex i need.
TIA
Abhishek Reddy posted this at 16:05 — 6th December 2006.
He has: 3,348 posts
Joined: Jul 2001
The most straightforward way to apply the upper limit is to check [incode]if length $_ <= 20[/incode]. If it passes that test, run your regex without any max arguments. Else, handle the case however you like.
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