Defines the name for an existing icon in a Kendo UI theme or SVG content. The icon is rendered inside the badge by a span.k-icon or span.k-svg-icon element.

Example

<button id="button">Button</button>
<script>
  $("#button").kendoButton({
    badge: {
      icon: "check",
      themeColor: "success"
    }
  });
</script>