1CPAN::Meta::Validator(3U)ser Contributed Perl DocumentatiCoPnAN::Meta::Validator(3)
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NAME

6       CPAN::Meta::Validator - validate CPAN distribution metadata structures
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VERSION

9       version 2.150010
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SYNOPSIS

12         my $struct = decode_json_file('META.json');
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14         my $cmv = CPAN::Meta::Validator->new( $struct );
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16         unless ( $cmv->is_valid ) {
17           my $msg = "Invalid META structure.  Errors found:\n";
18           $msg .= join( "\n", $cmv->errors );
19           die $msg;
20         }
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DESCRIPTION

23       This module validates a CPAN Meta structure against the version of the
24       the specification claimed in the "meta-spec" field of the structure.
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METHODS

27   new
28         my $cmv = CPAN::Meta::Validator->new( $struct )
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30       The constructor must be passed a metadata structure.
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32   is_valid
33         if ( $cmv->is_valid ) {
34           ...
35         }
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37       Returns a boolean value indicating whether the metadata provided is
38       valid.
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40   errors
41         warn( join "\n", $cmv->errors );
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43       Returns a list of errors seen during validation.
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BUGS

46       Please report any bugs or feature using the CPAN Request Tracker.  Bugs
47       can be submitted through the web interface at
48       <http://rt.cpan.org/Dist/Display.html?Queue=CPAN-Meta>
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50       When submitting a bug or request, please include a test-file or a patch
51       to an existing test-file that illustrates the bug or desired feature.
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AUTHORS

54       •   David Golden <dagolden@cpan.org>
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56       •   Ricardo Signes <rjbs@cpan.org>
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58       •   Adam Kennedy <adamk@cpan.org>
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61       This software is copyright (c) 2010 by David Golden, Ricardo Signes,
62       Adam Kennedy and Contributors.
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64       This is free software; you can redistribute it and/or modify it under
65       the same terms as the Perl 5 programming language system itself.
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69perl v5.38.0                      2023-07-20          CPAN::Meta::Validator(3)
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