On Wed, 2004-09-08 at 17:47, Josh Berkus wrote:
> Oliver, Theo:
>
> > ~ '^[0-9]+$'
>
> Actually, I usually do:
>
> ~ '^[0-9]+\.?[0-9]*$'
>
> ... to include decimals. However, the above assumes that there is at least a
> "0" before the decimal; it would be nice to adapt it to matching a leading
> decimal (i.e. .057 ) as well. Can't see any easy way, though ...
~ '^([0-9]+|[0-9]+\\.[0-9]*|[0-9]*\\.[0-9]+)$'
--
Oliver Elphick olly@lfix.co.uk
Isle of Wight http://www.lfix.co.uk/oliver
GPG: 1024D/A54310EA 92C8 39E7 280E 3631 3F0E 1EC0 5664 7A2F A543 10EA
======================================== "Put on the whole armor of God, that ye may be able to stand against
thewiles of the devil." Ephesians 6:11
