title: Get Woocommerce order id by a billing field
body: <p>May I know that if there a way to get WooCommerce order ID by a value from billing detail? My main goal here is getting order status (order tracking) but I have done it with order ID. Which mean if customer provides order ID the website will show his/her order status. But somehow my client wanted to make it available to check with another unique value which his clients have to submit in billing detail.</p>
  
  <p>I have been thinking how to get order status directly or get order ID and then status if I have that unique value billing detail. Thanks in advance.</p>