I have made a Swedish translation. However, I think there is a small bug in the wp-members.php file when loading the translations.
The textdomain should just be the plugin-name and the relative path need to be passed in the third argument.
I changed this:
$wpmem_textdomain = ‘wp-members/lang’;
load_plugin_textdomain($wpmem_textdomain);
into this (according to the documentation)
$wpmem_textdomain = ‘wp-members’;
load_plugin_textdomain($wpmem_textdomain, false, dirname( plugin_basename( __FILE__ ) ) . ‘/lang/’);
now everything including the field names got translated properly into Swedish ??
/ Jan