Regular expression for 9 digit number.

Posted on 2005-05-09
Last Modified: 2006-11-18
I am trying a match a 9 digit number.

 i am using the following code:

Regex my9DigitNumber = new Regex(@"9[0-9]");

it does not seem to work. Any Ideas?
Question by:steve_mick972
    LVL 96

    Accepted Solution

    Regex my9DigitNumber = new Regex(@"[0-9]{9}");

    Great tutorial, if you don't know of it:

    LVL 9

    Expert Comment

    You could also use:


    To add to Bob's tutorial suggestion check out this site too:

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