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package SparkX::Form::Field::Validator::Regex; |
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our $VERSION = '0.2102'; |
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# ABSTRACT: Validates a field matches a regular expression |
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use Moose::Role; |
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has regex => ( |
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isa => 'Maybe[RegexpRef]', |
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is => 'rw', |
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required => 0, |
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default => undef, |
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); |
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has errmsg_regex => ( |
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isa => 'Str', |
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is => 'rw', |
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required => 0, |
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lazy => 1, |
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default => sub { |
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my $self = shift; |
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$self->human_name . ' failed the regex.' |
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}, |
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); |
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sub _regex { |
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my ($self) = @_; |
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return unless $self->regex; |
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if ($self->value !~ $self->regex) { |
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$self->error($self->errmsg_regex); |
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} |
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return $self; |
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} |
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after '_validate' => sub { return shift->_regex }; |
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1; |
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=pod |
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=head1 NAME |
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SparkX::Form::Field::Validator::Regex - Validates a field matches a regular expression |
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=head1 VERSION |
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version 0.2102 |
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=head1 DESCRIPTION |
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A regular expression validation mix-in. Adds two fields plus action. |
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Makes sure that C<value> matches the expression. |
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=head1 ACCESSORS |
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=head2 C<regex> => Str |
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RegexRef to match. |
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Required, no default. |
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=head2 errmsg_regex => Str |
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Allows you to provide a custom error message for when the match fails. |
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Required, no default. |
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=head1 AUTHOR |
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James Laver L<http://jameslaver.com> |
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=head1 COPYRIGHT AND LICENSE |
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This software is copyright (c) 2009 by James Laver C<< <sprintf qw(%s@%s.%s cpan jameslaver com)> >>. |
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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 |
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__END__ |
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