title: How can I disable/enable a button in a bootbox dialog box
body: <p>How can disable/enable the Save button? </p>
  
  <pre><code>bootbox.dialog({
      message: [
      '&lt;div class="title"'&gt;,
      &lt;h4&gt;Title&lt;/h4&gt;',
      &lt;/div&gt;'].join(''),
      buttons: {
        label: 'Save',
        callback: function(){ // function code here  .....
        });
  </code></pre>