title: How do i add label in Message.box using Extjs
body: <p>I want to add label that shows the character length which i write in text area. so, how can i add label in EXT.Message.Box
  Here is the code...</p>
  
  <pre><code>function UnLockRemarkWindow(a) {
  
      var c = Ext.MessageBox.show({
          title: "Version Remarks",
          inputType: "textarea",
          msg: "Please Enter Version Remarks:",
          width: 375,
          buttons: Ext.MessageBox.OKCANCEL,
          multiline: true,
          fn: b,
          icon: Ext.MessageBox.INFO,
          modal: true,
          closable: false,
          allowBlank: false
  
      });
  
      c.textField.inputEl.dom.type = "textarea";
  </code></pre>
  
  <p>and here is the image which i want like this
  <a href="https://i.stack.imgur.com/9bLSw.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/9bLSw.jpg" alt="enter image description here"></a></p>