SYNOPSIS

     use Perinci::Sub::ValidateArgs qw(gen_args_validator);
    
     our %SPEC;
     $SPEC{foo} = {
         v => 1.1,
         args => {
             a1 => {
                schema => 'int*',
                req => 1,
             },
             a2 => {
                 schema => [array => of=>'int*'],
                 default => 'peach',
             },
         },
         'x.func.validate_args' => 1,
     };
     sub foo {
         state $validator = gen_args_validator();
         my %args = @_;
         if (my $err = $validator->(\%args)) { return $err }
    
         ...
     }

    or, if you want the validator to die on failure:

     ...
     sub foo {
         state $validator = gen_args_validator(die => 1);
         my %args = @_;
         $validator->(\%args);
    
         ...
     }

DESCRIPTION

    This module (PSV for short) can be used to validate function arguments
    using schema information in Rinci function metadata.

    There are other ways if you want to validate function arguments using
    Sah schemas. See Data::Sah::Manual::ParamsValidating.

SEE ALSO

    Rinci, Data::Sah

    Dist::Zilla::Plugin::IfBuilt

    Dist::Zilla::Plugin::Rinci::Validate