{ label => _("port"), val => \$proxy_cfg->{ftp_port} }
],
complete => sub {
if ($proxy_cfg->{ftp_url} && $proxy_cfg->{ftp_url} !~ /^ftp:/) {
if ($proxy_cfg->{ftp_url} && $proxy_cfg->{ftp_url} !~ /^(ht|f)tp:/) {
$in->ask_warn('', _("Url should begin with 'ftp:'"));
return (1,0);
}