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package Syccess::Validator::IsNumber; |
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BEGIN { |
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$Syccess::Validator::IsNumber::AUTHORITY = 'cpan:GETTY'; |
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} |
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# ABSTRACT: A validator to check if value is a number |
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$Syccess::Validator::IsNumber::VERSION = '0.103'; |
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use Moo; |
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use Scalar::Util qw( looks_like_number ); |
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with qw( |
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Syccess::ValidatorSimple |
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); |
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has message => ( |
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is => 'lazy', |
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); |
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sub _build_message { |
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return '%s must be a number.'; |
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} |
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sub validator { |
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my ( $self, $value ) = @_; |
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return $self->message unless looks_like_number($value); |
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return; |
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} |
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1; |
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__END__ |
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=pod |
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=head1 NAME |
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Syccess::Validator::IsNumber - A validator to check if value is a number |
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=head1 VERSION |
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version 0.103 |
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=head1 SYNOPSIS |
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Syccess->new( |
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fields => [ |
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foo => [ is_number => 1 ], |
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bar => [ is_number => { message => 'This is not cool!' } ], |
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], |
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); |
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=head1 DESCRIPTION |
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This simple validator only checks if the given value is a number (using |
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I<looks_like_number> of L<Scalar::Util>). The parameter given will not be used, |
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but as usual you can override the error message by given B<message>. |
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=head1 ATTRIBUTES |
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=head2 message |
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This contains the error message or the format for the error message |
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generation. See L<Syccess::Error/validator_message>. |
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=encoding utf8 |
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=head1 SUPPORT |
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IRC |
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Join #sycontent on irc.perl.org. Highlight Getty for fast reaction :). |
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Repository |
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http://github.com/SyContent/Syccess |
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Pull request and additional contributors are welcome |
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Issue Tracker |
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http://github.com/SyContent/Syccess/issues |
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=cut |
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=head1 AUTHOR |
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Torsten Raudssus <torsten@raudss.us> |
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=head1 COPYRIGHT AND LICENSE |
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This software is copyright (c) 2014 by Torsten Raudssus. |
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This is free software; you can redistribute it and/or modify it under |
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the same terms as the Perl 5 programming language system itself. |
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=cut |