Regex

Any questions involving matching text strings to patterns - the pattern is called a "regular expression."

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alangueu
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Joined: Thu Dec 04, 2014 11:10 am

Regex

Post by alangueu »

hello members, I am a new regex student and it is very challenging to me I have a very important question to ask about regex.
I am actively looking for an answer about this please help me
Thanks


Please verify that the following regex will correctly test that the input data is a well-formed HTTP request.

"(?i)\\A(\\x20|\\t)*(([A-Z]|[A-Z]-?|[A-Z]_?){2,19}[A-Z])(\\x20|\\t)++.+(\\x20|\\t)++HTTP\\x2F1\\x2E(0|1)(\\x20|\\t)*"

What are its limitations?


Alain
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Celauran
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Location: Montreal, Canada

Re: Regex

Post by Celauran »

One topic per question is enough.
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