<Tooltip title={toolTip}>
  <a onClick={addToCartHandler}   
     className={quantity < 1 ? "disabledCursor" : "notDisabled"}> 
      <ShoppingCartOutlined className="text-warning" />  
           {quantity < 1 ? "Out of Stock" : "Add to cart"}
  </a>
Applied disable options on but onClick event performs again. Please help