debian man page for html::formhandler::field::upload

HTML::FormHandler::Field::Upload(3pm)			User Contributed Perl Documentation		     HTML::FormHandler::Field::Upload(3pm)

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

VERSION
       version 0.40013

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) 2012 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.

perl v5.14.2							    2012-06-25				     HTML::FormHandler::Field::Upload(3pm)