code: function hasAriaLabel(element) {
      var node = angular.element(element)[0] || element;
  
      /* Check if compatible node type (ie: not HTML Document node) */
      if (!node.hasAttribute) {
        return false;
      }
  
      /* Check label or description attributes */
      return node.hasAttribute('aria-label') || node.hasAttribute('aria-labelledby') || node.hasAttribute('aria-describedby');
    }
docs: Check if expected element has aria label attribute
  @param element