Add placeholder text

Author: carlbennett

src/templates/Packet/Edit.phtml

@@ -57,7 +57,7 @@ require('./header.inc.phtml'); ?>
     </div>
     <div class="form-group">
       <label class="font-weight-bold" for="format">Format:</label>
-      <textarea class="bg-dark border border-primary form-control language-objectivec text-light text-monospace" style="height:120px;" name="format" id="format" tabindex="3" required><?=$packet_format?></textarea>
+      <textarea class="bg-dark border border-primary form-control language-objectivec text-light text-monospace" style="height:120px;" name="format" id="format" placeholder="Enter the message format here" tabindex="3" required><?=$packet_format?></textarea>
     </div>
     <div class="form-group">
       <label class="font-weight-bold">Used by:</label>
@@ -85,7 +85,7 @@ require('./header.inc.phtml'); ?>
           <label class="custom-control-label" for="markdown" title="Use markdown or use raw HTML">Markdown</label>
         </div>
       </span>
-      <textarea class="bg-dark border border-primary form-control text-light" style="height:200px;" name="remarks" id="remarks" tabindex="4" required><?=$packet_remarks?></textarea>
+      <textarea class="bg-dark border border-primary form-control text-light" style="height:200px;" name="remarks" id="remarks" placeholder="Enter the message remarks here" tabindex="4" required><?=$packet_remarks?></textarea>
     </div>
     <div class="form-group text-center">
       <input class="btn btn-success" type="submit" value="Save" tabindex="9"/>