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WooCommerce: Refresh Checkout Upon Any Input Field Change

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  • Categoria do post:Woocommerce
  • Tempo de leitura:4 minutos de leitura

[]You may be aware that the WooCommerce Checkout page “order review” section reloads/refreshes every time there is a change of address – in this way shipping, taxes and optional fees are properly recalculated and customers are returned with the correct total.

[]But in case you add custom checkout fields that may cause a difference in pricing, or you want to keep the checkout UX consistent, or you have some other kinds of logic, it may be useful to refresh the order review section after a change on any checkout field. Enjoy!

With the snippet below, I can even let first and last name fields update the WooCommerce Checkout Order Review! You can add as many fields as you like, including custom Billing / Shipping / Account / Order fields.

PHP Snippet: Let Every Billing / Shipping / Account / Order Form Fields Update the WooCommerce Checkout Order Review

/** * @snippet Refresh Checkout Upon Input Field Change * @how-to Get CustomizeWoo.com FREE * @author Rodolfo Melogli * @compatible WooCommerce 7 * @donate $9 https://businessbloomer.com/bloomer-armada/ */ add_filter( ‘woocommerce_checkout_fields’, ‘bbloomer_checkout_fields_trigger_refresh’, 9999 ); function bbloomer_checkout_fields_trigger_refresh( $fields ) { $fields[‘billing’][‘billing_company’][‘class’][] = ‘update_totals_on_change’; // ADD AS MANY FIELDS AS YOU LIKE, SAME FORMAT, SEE LIST BELOW // E.G. $fields[‘account’][‘account_password’][‘class’][] = ‘update_totals_on_change’; return $fields; }

Billing Fields

  • billing_first_name
  • billing_last_name
  • billing_company
  • billing_address_1
  • billing_address_2
  • billing_city
  • billing_postcode
  • billing_country
  • billing_state
  • billing_email
  • billing_phone
  • …any custom billing field ID

Shipping Fields

  • shipping_first_name
  • shipping_last_name
  • shipping_company
  • shipping_address_1
  • shipping_address_2
  • shipping_city
  • shipping_postcode
  • shipping_country
  • shipping_state
  • …any custom shipping field ID

Account Fields

  • account_username
  • account_password
  • account_password-2
  • …any custom account field ID

Order Fields

  • order_comments
  • …any custom order field ID

Where to add this snippet?

[]You can place PHP snippets at the bottom of your child theme functions.php file (delete “?>” if you have it there). CSS, on the other hand, goes in your child theme style.css file. Make sure you know what you are doing when editing such files – if you need more guidance, please take a look at my free video tutorial “Where to Place WooCommerce Customization?”

Does this snippet (still) work?

Please let me know in the comments if everything worked as expected. I would be happy to revise the snippet if you report otherwise (please provide screenshots). I have tested this code with Storefront theme, the WooCommerce version listed above and a WordPress-friendly hosting on PHP 7.3.[]If you think this code saved you time & money, feel free to join 14,000+ WooCommerce Weekly subscribers for blog post updates or 250+ Business Bloomer supporters for 365 days of WooCommerce benefits. Thank you in advance 🙂

Need Help with WooCommerce?

[]Check out these free video tutorials. You can learn how to customize WooCommerce without unnecessary plugins, how to properly configure the WooCommerce plugin settings and even how to master WooCommerce troubleshooting in case of a bug!

Rodolfo Melogli

[]Business Bloomer Founder

[]Author, WooCommerce expert and WordCamp speaker, Rodolfo has worked as an independent WooCommerce freelancer since 2011. His goal is to help entrepreneurs and developers overcome their WooCommerce nightmares. Rodolfo loves travelling, chasing tennis & soccer balls and, of course, wood fired oven pizza.

Follow @rmelogli

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