Artsi
On Sat, 22 Nov 2003 13:40:37 +0100, Schamil Wackenhut <[EMAIL PROTECTED]> wrote:
* Arto Pastinen wrote:
Why:
RE re = new RE([:alnum:]{3,8}); re.match("123456789");
.. returns true?
Because there are 3-8 [:alnum:] characters in your string.
.. and is there any way to get false current situation?
re.match("12");
I need to make some security checks for form parameters, and i need to check that parameter contains 3-8 characters, and regexp seems quite handy for that.
Not more, not less? I think you need lookahead for this task.
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