Use regex.. ($variable =~ /^\d+$/)?1:0; On 8/25/05, Jayvee Vibar <[EMAIL PROTECTED]> wrote: > Hello, > > Is there an IsNumber() function in perl? I'm looking for a way to determine > of a given $variable is numeric or not. Thanks. > > > > -- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > <http://learn.perl.org/> <http://learn.perl.org/first-response> > > >
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