MooseX::Params::Validate::Exception::ValidationFailedForTypeConstraint - Exception thrown when a type constraint check fails
version 0.21
use MooseX::Params::Validate qw( validated_list ); use Scalar::Util qw( blessed ); use Try::Tiny; try { my @p = validated_list( @_, foo => { isa => 'Str' } ); } catch { if ( blessed $_ && $_->isa( 'MooseX::Params::Validate::Exception::ValidationFailedForTypeConstraint' ) ) { ...; } };
This class provides information about type constraint failures.
This class provides the following methods:
This returns a string describing the parameter, something like The 'foo' parameter or Parameter #1.
The 'foo' parameter
Parameter #1
This is the value that failed the type constraint check.
This is the type constraint object that did not accept the value.
This object stringifies to a reasonable error message.
Stevan Little <stevan@cpan.org>
Dave Rolsky <autarch@urth.org>
This software is copyright (c) 2013 - 2015 by Stevan Little <stevan@cpan.org>.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.
To install MooseX::Params::Validate, copy and paste the appropriate command in to your terminal.
cpanm
cpanm MooseX::Params::Validate
CPAN shell
perl -MCPAN -e shell install MooseX::Params::Validate
For more information on module installation, please visit the detailed CPAN module installation guide.