> HI all.
Howdy
>
> I am trying to verify that a field has only numbers
>
> 12345
> 13456
> 34x34
The regex to check for that would be: m/^\d+$/
says match beginning with a digit, contain one or more digits, ending with a
digit
for(@nums) { s/\D/0/; }
id substitutiing any non
"Ned Cunningham" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> HI all.
>
> I am trying to verify that a field has only numbers
>
> 12345
> 13456
> 34x34
>
> if it has non numbers I want to delete the non number with a zero?
>
> Snip
>
> $mil =~ s/[0-9]/$_/;
>
> this returns zero.
>
