Catmandu::Validator::Simple(3pm)

Catmandu::Validator::Simple3pm

Simple validator for catmandu

Usage

    use Catmandu::Validator::Simple;
    my $validator = Catmandu::Validator::Simple->new(
        handler => sub {
            $data = shift;
            return "error" unless $data->{title} =~ m/good title/;
            return;
        }
    );
    if ( $validator->is_valid($hashref) ) {
        save_record_in_database($hashref);
    } else {
        reject_form($validator->last_errors);
    }

Overview

Catmandu::Validator::Simple can be used for doing simple data validation in Catmandu.

Configuration

handler: A function that takes a hash reference item as argument. Should return undef if the record passes validation otherwise return an error or an arrayref of errors. Each error can be either a simple message string or a hashref to a more detailed error information.

Releases

6 releases since Debian 8 (Jessie); the text changed 5 times.

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