#!/usr/bin/perl -l

# http://perlmonks.org/?node_id=1173584

use strict;
use warnings;

my $password ="asdf";

my $sequences = "qwertyuiop\nasdfghjkl\nzxcvbnm";

if( "$password\0$sequences" =~ /(.{3}).*\0.*\1/s )
  {
  print 'no sequences allowed!';
  }
else
  {
  print "password is okay";
  }

[download]

In reply to Re: Regular expression to check for qwerty sequence in a password by tybalt89
in thread Regular expression to check for qwerty sequence in a password by bradcathey

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