Regular Expression for matching a numeric sequence?

Posted by awhite on Stack Overflow See other posts from Stack Overflow or by awhite
Published on 2010-05-21T17:59:02Z Indexed on 2010/05/21 18:10 UTC
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Does anyone know of a regular expression for matching on a sequence of four numbers? I need a match on ascending (1234), descending (4321), or the same (1111).

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Regular Expression for matching a numeric sequence? - Developer IT

Regular Expression for matching a numeric sequence?

regex

Related posts about regex

Find multiple regex in each line and skip result if one of the regex doesn't match

OWASP Regex Repository: Is this regex correct?

Make a Perl-style regex interpreter behave like a basic or extended regex interpreter

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c# RegEx with "|"

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