JS Morisset

<p>The JSM Show Comment Metadata plugin displays comment meta keys and unserialized values in a metabox at the bottom of comment editing pages.</p>
<p>There are no plugin settings – simply install and activate the plugin.</p>
<h4>Available Filters for Developers</h4>
<p>Filter the comment meta shown in the metabox:</p>
<pre><code>'jsmscm_metabox_table_metadata' ( array $metadata, $comment_obj )
</code></pre>
<p>Array of regular expressions to exclude meta keys:</p>
<pre><code>'jsmscm_metabox_table_exclude_keys' ( array $exclude_keys, $comment_obj )
</code></pre>
<p>Capability required to show comment meta:</p>
<pre><code>'jsmscm_show_metabox_capability' ( 'manage_options', $comment_obj )
</code></pre>
<p>Capability required to delete comment meta:</p>
<pre><code>'jsmscm_delete_meta_capability' ( 'manage_options', $comment_obj )
</code></pre>
<p>Icon for the delete comment meta button:</p>
<pre><code>'jsmscm_delete_meta_icon_class' ( 'dashicons dashicons-table-row-delete' )
</code></pre>
<h4>Related Plugins</h4>
<ul>
<li><a href="https://wordpress.org/plugins/jsm-show-comment-meta/" rel="ugc">JSM Show Comment Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-order-meta/" rel="ugc">JSM Show Order Metadata for WooCommerce HPOS</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-post-meta/" rel="ugc">JSM Show Post Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-term-meta/" rel="ugc">JSM Show Term Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-user-meta/" rel="ugc">JSM Show User Metadata</a></li>
<li><a href="https://wordpress.org/plugins/jsm-show-registered-shortcodes/" rel="ugc">JSM Show Registered Shortcodes</a></li>
</ul>


JSM Show Comment Metadata


Shows the metadata. Doesn't junk up my backend.


Great!

Show comment metadata in a metabox when editing comments - a great tool for debugging issues with comment metadata.

Ren Ventura

<p>WP Private Comment Notes will let WordPress admins/moderators add and manage private notes for each comment left through the WordPress commenting system. Additionally, each note can be shared with the user who left the original comment.</p>
<p>Comment notes can come in handy when managing popular blogs. WP Private Comment Notes serves as a “note to self” tool for comment moderators, or a private method of communication with the commenter.</p>
<h3>Credits</h3>
<p>Thanks to <a href="https://www.iconfinder.com/anir" rel="nofollow ugc">Ana Nirwana</a> for the cool little message icon.</p>


WP Private Comment Notes

Add private notes to WordPress comments with an option to email the original commenter.

JSM Show Comment Metadata vs WP Private Comment Notes