There have been some questions and confusion regarding the the [wp-members] shortcode tag. Any shortcodes using this tag are obsolete. If any of the old tags are used on your site, you may notice entries in your error log indicating that the tag has been deprecated and replaced. While the tag will continue to work for now, any of these shortcodes should be replaced with more recent tags.
This process began in version 3.0.0 with the introduction of the [wpmem_form] shortcode and was completed in the 3.1.2 release. The following is a list of obsolete tags and their equivalent replacement:
|[wp-members page="login"]||[wpmem_form login]|
|[wp-members page="register"]||[wpmem_form register]|
|[wp-members field="meta_key"]||[wpmem_field field="meta_key"] or