Added buttons to edit cutomcode directly from where it is added in other areas around the component. This will improve the customcode workflow in JCB.

admin/language/en-GB/en-GB.com_componentbuilder.ini

@@ -3718,6 +3718,7 @@ COM_COMPONENTBUILDER_CUSTOM_CODE_NOTE_PLACEHOLDERS_EXPLAINED_DESCRIPTION="<div c
 <div id='usedin-k' style='display:none;'><h2>Layouts</h2><div id='area-k'></div></div>
 <div id='usedin-l' style='display:none;'><h2>Libraries</h2><div id='area-l'></div></div>
 <div id='usedin-m' style='display:none;'><h2>Custom Code</h2><div id='area-m'></div></div>
+<div id='usedin-n' style='display:none;'><h2>Validation Rule</h2><div id='area-n'></div></div>
 <div id='loading-usedin' style='display: none;'><h2>Scanning Database<span class='loading-dots'>..</span></h2></div>
 <div id='note-usedin-found' style='display: none;'><small>You can edit the above areas where this code is used.</small></div>
 <div id='note-usedin-not' style='display: none;'><small>This code is not used in any area of the JCB custom code blocks at this time.</small></div>