/usr/lib/x86_64-linux-gnu/perl5/5.22/Embperl/Form/Validate/PosInteger.pm is in libembperl-perl 2.5.0-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#
# Embperl - Copyright (c) 1997-2008 Gerald Richter / ecos gmbh www.ecos.de
# Embperl - Copyright (c) 2008-2014 Gerald Richter
#
# You may distribute under the terms of either the GNU General Public
# License or the Artistic License, as specified in the Perl README file.
#
# THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR
# IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
# WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
#
# $Id: Integer.pm,v 1.3 2004/01/23 06:50:57 richter Exp $
#
###################################################################################
package Embperl::Form::Validate::PosInteger ;
use base qw(Embperl::Form::Validate::Integer);
my %error_messages =
(
de =>
{
validate_pos_number => '%0 mu� eine Zahl gr��er oder gleich Null sein',
},
'de.utf-8' =>
{
validate_pos_number => '%0 muß eine Zahl größer oder gleich Null sein',
},
en =>
{
validate_pos_number => '%0 must be a number greater or equal zero',
}
);
# --------------------------------------------------------------
sub getmsg
{
my ($self, $id, $language, $default_language) = @_ ;
return $error_messages{$language}{$id} ||
$error_messages{$default_language}{$id} ||
$self -> SUPER::getmsg ($id, $language, $default_language) ;
}
# --------------------------------------------------------------
# --------------------------------------------------------------
sub validate
{
my ($self, $key, $value, $fdat, $pref) = @_ ;
return $value =~ /^\s*[0-9+][0-9]*\s*$/ ? undef : ['validate_pos_number', $value] ;
}
# --------------------------------------------------------------
sub getscript_validate
{
my ($self, $arg, $pref) = @_ ;
return ('obj.value.search(/^\s*[0-9+][0-9]*\s*$/) >= 0', ['validate_pos_number', "'+obj.value+'"]) ;
}
1;
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