Re: Ayuda con expresiones regulares

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#512

From: gamo
Date: Sat, 07 Apr 2007 10:29

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On Sat, 7 Apr 2007, gamo wrote:

Otra opci=F3n corregida y m=E1s corta:

> sub validar {
> =09my $string =3D $_[0];
> =09return -1 if length($string)!=3D7;
>=09return -1 if ($string =3D~ /\s\S/); =09
> =09return 1;
> }
> # untested=20
>=20
> Saludos cordiales
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