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Home/ Questions/Q 7437711
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Editorial Team
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Editorial Team
Asked: May 29, 20262026-05-29T10:26:29+00:00 2026-05-29T10:26:29+00:00

I have this regex: var characterReg = /^\s*[a-zA-Z0-9,\s]+\s*$/; How do I include the letters:

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I have this regex:

var characterReg = /^\s*[a-zA-Z0-9,\s]+\s*$/;

How do I include the letters: Å, Ø, Æ, å, ø, æ ?

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  1. Editorial Team
    Editorial Team
    2026-05-29T10:26:30+00:00Added an answer on May 29, 2026 at 10:26 am

    Use the unicode values:

    \u{1234}{2}
    

    for perl, use:

    \x{1234}{2}
    

    will match the 1234 unicode character twice.

    There is much more information on this here:
    http://www.regular-expressions.info/unicode.html

    In ruby, looks like unicode support is half-baked:
    http://www.ruby-forum.com/topic/133538

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