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Manual Reference Pages  -  HTML::FORMHANDLER::FIELD::UPLOAD (3)

.ds Aq ’

NAME

HTML::FormHandler::Field::Upload - file upload field

CONTENTS

VERSION

version 0.40065

DESCRIPTION

This field is designed to be used with a blessed object with a ’size’ method, such as Catalyst::Request::Upload, or a filehandle. Validates that the file is not empty and is within the ’min_size’ and ’max_size’ limits (limits are in bytes). A form containing this field must have the enctype set.



    package My::Form::Upload;
    use HTML::FormHandler::Moose;
    extends HTML::FormHandler;

    has +enctype => ( default => multipart/form-data);

    has_field file => ( type => Upload, max_size => 2000000 );
    has_field submit => ( type => Submit, value => Upload );



In your controller:



    my $form = My::Form::Upload->new;
    my @params = ( file => $c->req->upload(file) )
             if $c->req->method eq POST;
    $form->process( params => { @params } );
    return unless ( $form->validated );



You can set the min_size and max_size limits to undef if you don’t want them to be validated.

DEPENDENCIES

    widget

Widget type is ’upload’

AUTHOR

FormHandler Contributors - see HTML::FormHandler

COPYRIGHT AND LICENSE

This software is copyright (c) 2016 by Gerda Shank.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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perl v5.20.3 HTML::FORMHANDLER::FIELD::UPLOAD (3) 2016-03-20

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