Show if field is required in Lists overview table

Author: dannyvankooten

assets/css/admin.css

@@ -158,6 +158,10 @@ table.mc4wp-help tr:hover {
 	background-color: #ddd; 
 }
 
+#mc4wp .wp-list-table code {
+	float:right;
+}
+
 @media(max-width: 1279px) {
 
 	#mc4wp-sidebar, 
@@ -174,6 +178,9 @@ table.mc4wp-help tr:hover {
 		margin-top:25px; 
 		padding-top: 25px; 
 	}
+	#mc4wp .wp-list-table code {
+		float: none;
+	}
 
 }
 

includes/views/api-settings.php

@@ -60,7 +60,7 @@
 				<tr>
 					<th class="mc4wp-hide-smallscreens" scope="col">List ID</th>
 					<th scope="col">List Name</th>
-					<th scope="col">Merge Fields</th>
+					<th scope="col">Merge Fields <code>TAG</code></th>
 					<th scope="col">Groupings</th>
 					<th class="mc4wp-hide-smallscreens" scope="col">Subscribers</th>
 				</tr>
@@ -78,7 +78,7 @@
 							<?php if( ! empty( $list->merge_vars ) && is_array( $list->merge_vars ) ) { ?>
 								<ul class="ul-square" style="margin-top: 0;">
 									<?php foreach( $list->merge_vars as $merge_var ) { ?>
-										<li><?php echo esc_html( $merge_var->name ); ?> <code><?php echo esc_html( $merge_var->tag ); ?></code></li>
+										<li><?php echo esc_html( $merge_var->name ); if( $merge_var->req ) echo '<span style="color:red;">*</span>'; ?> <code><?php echo esc_html( $merge_var->tag ); ?></code></li>
 									<?php } ?>
 								</ul>
 							<?php } ?>