if ($numexs=~/^\d+$/) {
# do this if $numexs contains 1 or more numbers, nothing else
} else {
}
Your regex just checks to make sure there's one number in your entire
string. Anchor it at the beginning and the end, and then use a + to say
"one or more occurances of" ...
if ($numexs=~/^[0-9]+$/) { .....
\d is the same as [0-9]
On Thu, 2003-01-23 at 16:26, dan wrote:
> if ($numexs =~ /[0-9]/{
> # do something
> }
>
> which doesn't do what I want it to do, I want it to do more or less this:
> if ($numexs contains anything other than numbers) {
> # do something
> }
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