Customize the WooCommerce Checkout Page: Top Tips for a Seamless Experience

I don’t have to convince you that the checkout page is one of the most important parts of every WooCommerce store. The possibility to fully adjust it is a must for most store owners. Let’s find out what are the additional possibilities, and how to add custom fields to the classic WooCommerce checkout page.

First, you may see how to edit the WooCommerce checkout page with the plugin. Then, you can read about the woocommerce_checkout_fields filter. For example, to add or remove checkout fields in WooCommerce.

Table of contents

1. Download the free plugin
2. Customize the form with Flexible Checkout Fields
3. Custom checkout fields for WooCommerce
4. Use custom fields in the WooCommerce checkout for free
5. Extra features (pricing & conditions) for advanced checkout customization
6. woocommerce_checkout_fields filter guide
7. How to customize WooCommerce checkout fields with the woocommerce_checkout_fields filter (examples)
8. Frequently asked questions about customizing the checkout page

There are various ways in which you can add and use additional custom fields in your WooCommerce checkout. You can add a VAT number field for B2B, collect some marketing information with a simple select query, or even add a GDPR consent checkbox. Of course, these are just basic examples.

There are hundreds of different store types with various page requirements, but most of them can be fulfilled with one WooCommerce plugin to customize all checkout fields. Let's begin!

Download Flexible Checkout Fields

Start customizing your checkout page with the free plugin! Have a look at what you can achieve with Flexible Checkout Fields.

Here's a link to download the plugin in the free version:

Download the free plugin →

 

 

👉 So now let's see how to add custom fields and customize your checkout page.

Flexible Checkout Fields

When it comes to adding custom fields to the WooCommerce checkout page, there is no better solution than the Flexible Checkout Fields plugin.

It’s a very popular (3,030,847 downloads💾) and well-rated (4.6 average rating ⭐) plugin with lots of great features.

Also, see this video to check the features available in the free version of the plugin:

Custom fields for your checkout

The plugin lets you customize your WooCommerce checkout page within minutes!

The free version lets you add these additional fields to the WooCommerce checkout form:

• Single Line Text
• Paragraph Text
• Textarea
• E-mail
• Number
• Phone
• URL
• Checkbox
• Color Picker
• Headline
• Image
• HTML or plain text

With the PRO version, you can create

all the above and additionally:

• Radio button
• Select (Drop Down)
• Multi-Checkbox
• Date
• Time
• Multi-Select
• Radio with images
• Radio with colors
• File Upload
• Hidden

Using Flexible Checkout Fields you can also edit, rearrange, or even disable default checkout fields in WooCommerce!

How to add custom fields in WooCommerce checkout?

You already know why you should add custom fields, and what tool is recommended to do that. Now it’s finally time to guide you through actually adding these fields in your store.

Of course, first, you have to install and activate the plugin.

When it’s done, go to WooCommerce → Checkout Fields.

👉🏼You can customize default billing, shipping, and order fields in the Billing, Shipping, or Order tabs. The Custom Sections tab has more options so you can add any custom field after or before:

• Customer Details
• Billing Form
• Shipping Form
• Registration Form
• Order Notes
• Submit Button.

To add a custom field to the WooCommerce checkout, select the field type in the Add New Field section, enter a label name and click on Add Field.

🎉 And it’s done! But, it’s just a start. It's possible to add another custom field to the WooCommerce checkout page. Now you can adjust your brand new field to your needs!

Let’s see what are the options.

General settings

👉🏼 Here you can enable or disable a field (even the WooCommerce default ones), or set it as required. In this section, you can also change the label of the custom field you add to the WooCommerce checkout or set up validation. A validation check is a great way to make sure that your customers enter their data in the right format.

👉🏼 In Flexible Checkout Fields, you can set a phone, email, or postcode validation. Check out our article about checkout field validation to get more information.

Appearance settings

👉🏼 In the Appearance tab, you can set Placeholder and CSS Class. With it, you can use the magic of CSS and style it the way you want. Check out our article on how to set your CSS class after you add a custom field to the WooCommerce checkout.

Display On

In this section, you can configure where the field should be displayed. There are four options: Thank You Page, My Account - address, My Account - order, and Emails.

Extra features for advanced checkout customization

You may also use the PRO options if you need more. Let's have a look!

Conditional Logic

👉🏼 In this tab, you can configure the conditional logic of the fields. There are eight really useful options. You can show or hide fields or even set them as required based on:

• WooCommerce default fields,
• Flexible Checkout Fields plugin fields,
• Flexible Product Fields plugin fields,
• Cart,
• User role,
• Shipping method,
• Payment method,
• Date.

Pricing

The fields added using our plugin also have a Pricing tab with available options for assigning a price. The impact on the total purchase amount depends on the set price type and its value. Check out our article about field pricing to get more information.

Checkout fields with prices using Flexible Checkout Fields

woocommerce_checkout_fields filter guide

WooCommerce allows adjusting the classic checkout page form with the filter. It will work only when the page uses the woocommerce_checkout shortcode (classic checkout).

There are also some basic built-in WooCommerce options for checkout customization:

• endpoints (WooCommerce → Settings → Advanced)
• tax visibility (WooCommerce → Settings → General)
• enabling coupon codes (WooCommerce → Settings → General)
• adjust some privacy and field settings (Appearance → Customize → WooCommerce → Checkout). These options may vary based on an active WordPress theme.

Let's come back to customizing the checkout fields with the filter.

You may adjust the form fields by adding a custom code to the theme's functions.php file. Check if the code works and does not have any errors, for example, in a testing environment. Also, consider adding a custom code inside a child theme so that the code is not overwritten during theme updates.

woocommerce_checkout_fields

You may customize the fields (hide, remove, rearrange, make optional/ required) by addressing the correct fields and their parameters. Using the filter you may customize the existing form fields or WooCommerce additional fields.

The filter comes with a few arrays for billing, shipping, account, and order.

The billing array (field priority)

• billing_first_name (10)
• billing_last_name (20)
• billing_company (30)
• billing_country (40)
• billing_address_1 (50)
• billing_address_2 (60)
• billing_city (70)
• billing_state (80)
• billing_postcode (90)
• billing_phone (100)
• billing_email (110)

Some fields will not be present in the form or the layout (priority) will be a bit different. It depends on the country. The above layout is for the UK and USA.

You can also make the company name, address_2, and phone fields optional with the theme's customization tool.

The shipping array (field priority)

• shipping_first_name (10)
• shipping_last_name (20)
• shipping_company (30)
• shipping_country (40)
• shipping_address_1 (50)
• shipping_address_2 (60)
• shipping_city (70)
• shipping_state (80)
• shipping_postcode (90)

The above list is the layout with field priorities for the UK and US.

The account array (field priority)

• account_username (10)
• account_password (20)
• account_password-2 (30)

The order array (field priority)

• order_comments (10)

Checkout field properties

You may change or set the following field options:

• label - the field label.
• type - field type, for example, text, select, textarea, or checkbox.
• priority - used for the field location.
• required - used with false or true to make a field optional or required.
• validate - for example used with 'tel', 'email', 'number', or 'date'.
• class - adds a class or classes for the field.
• label_class - adds a class or classes for the label.
• clear - used with false or true (applies a clear fix to am input or label).
• placeholder - the example value (placeholder) in the input or textarea fields.
• options - possible options for select or radio.

How to customize the WooCommerce checkout page fields with the woocommerce_checkout_fields filter (examples)

Using the filter can suffice for example to add or remove a field. Let's see some examples that use the custom code with the woocommerce_checkout_fields filter.

Add a checkout field

It's possible to add new fields using the filter and field structure with the appropriate field properties.

• New email field in the WooCommerce checkout

  
  

  function new_email_field_classic_checkout($fields) {
$fields['shipping']['shipping_email'] = array(
'type' => 'email',
'label' => 'Shipping email',
'priority' => 101,
'required' => false,
'class' => array('form_row_wide'),
'validate' => array('email'),
'autocomplete' => 'email',
'placeholder' => 'Shipping email (if different than in billing)',
);
return $fields;
}

  

• New phone number in the shipping section

  
  

  function new_phone_field_classic_checkout($fields) {
$fields['shipping']['shipping_phone'] = array(
'type' => 'number',
'label' => 'Shipping phone',
'priority' => 111,
'required' => false,
'class' => array('form_row_wide'),
'validate' => array('tel'),
'autocomplete' => 'tel',
'placeholder' => 'Shipping phone (if different than in billing)',
);
return $fields;
}

  

  

• Additional info in the billing section

  
  

  function new_input_field_classic_checkout($fields) {
$fields['billing']['additional_info'] = array(
'type' => 'text',
'label' => 'Additional info',
'priority' => 121,
'required' => false,
'class' => array('form_row_wide'),
'placeholder' => '',
);
return $fields;
}

  

• Referral info in the billing section

  
  

  function new_select_field_classic_checkout($fields) {
$fields['billing']['referral_info'] = array(
'type' => 'select',
'label' => 'Who referred the store?',
'priority' => 121,
'required' => false,
'class' => array('form_row_wide'),
'validate' => array('tel'),
'autocomplete' => 'tel',
'placeholder' => 'Shipping phone (if different than in billing)',
'label_class' => array('bg-cta'),
'clear' => true,
'options' => array(
'search' => 'I found it through search results',
'affiliate_link' => 'I came from an affiliate blog',
'video' => 'I found the link in the video description',
'ad' => 'I clicked an ad',
),
);
return $fields;
}

  

  

woocommerce_checkout_update_order_meta

To save the data to the order meta you should also use the woocommerce_checkout_update_order_meta action, for example:

function save_additional_info_to_order_meta($order_id) {
$array_options = ['search','affiliate_link','video','ad'];
if ( ! empty($_POST['referral_info']) && in_array ($_POST['referral_info'], $array_options)) {
$order = wc_get_order($order_id);
$order->update_meta_data('Referral', sanitize_text_field($_POST['referral_info']));
$order->save_meta_data();
}
}


If you want to see the field when editing an order, you should also use the appropriate action to show the field's name and the value next to the billing or shipping order details. You may use the following actions:

• woocommerce_admin_order_data_after_billing_address

• woocommerce_admin_order_data_after_shipping_address

• woocommerce_admin_order_data_after_order_details

For example, to show the value from the referral field below the order details I will use the below code.

function add_referral_field_below_order_details($order) {
echo '<p>&nbsp;</p><p style="font-size:20px"><strong style="color:orange">' . esc_html__('Referral') . '</strong>:<span> '. esc_html($order->get_meta('Referral', true)) . '</span></p>';
}


Hide a field

You may use the unset function to remove a field.

function hide_address_2_field_classic_checkout($fields) {
unset ($fields['billing']['billing_address_2']);
return $fields;
}


Rearrange checkout fields

Changing the field location requires understanding the default values for the field priority property. The lower the number, the higher the field appears in the checkout form. The field priority starts with 10 e.g. billing_first_name, then comes billing_last_name with 20, and so on. It's possible to move or add a field in a specific location (at the end or after a certain field) knowing the field priority and adding a custom code.

The field priorities are also visible on the list of available checkout fields above.

function move_company_field_classic_checkout($fields) {
$fields['billing']['billing_company']['priority'] = 200;
return $fields;
}


Of course, it's possible to change the order of the fields, for example, phone and email.

function change_field_order_classic_checkout($fields) {
$fields['billing']['billing_phone']['priority'] = 110;
$fields['billing']['billing_email']['priority'] = 100;
return $fields;
}


You may set the custom order for fields in one function. It's also possible to set the priority for additional WooCommerce fields after registering.

function change_order_more_fields_classic_checkout($fields) {
$fields['billing']['billing_phone']['priority'] = 21;
$fields['billing']['billing_email']['priority'] = 22;
$fields['billing']['billing_country']['priority'] = 23;
$fields['billing']['billing_company']['priority'] = 121;
return $fields;
}


Finally, you can change the order and add a field based on conditions, for example, only above a specific cart value.

function change_order_add_field_conditional_classic_checkout($fields) {
$woocommerce_cart = WC()->cart;
$woocommerce_cart_value = $woocommerce_cart->total;
if($woocommerce_cart_value > 100) {
$fields['billing']['billing_company']['priority'] = 21;
$fields['billing']['billing_company_vat_number'] = array(
'type' => 'number',
'label' => 'VAT',
'priority' => 22,
'required' => false,
'class' => array('form_row_wide'),
'validate' => array('number'),
'placeholder' => 'Company VAT',
);
}
return $fields;
}


Make fields optional/ required

One can make the field optional or required by changing the 'required' property of a field.

function optional_required_field_classic_checkout($fields) {
$fields['billing']['billing_phone']['required'] = false;
$fields['billing']['billing_company']['required'] = true;
return $fields;
}


Add a CSS class to style a field

It's similar to the previous examples, but in this case, you can add an array to define more classes.

function new_input_field_classic_checkout_css_class($fields) {
$fields['billing']['additional_info'] = array(
'type' => 'text',
'label' => 'Additional info',
'priority' => 121,
'required' => false,
'class' => array('form_row_wide', 'bg-main'),
'placeholder' => '',
);
return $fields;
}


Clear fix a field

The field property 'clear' makes sure the fields stay organized.

function new_input_field_classic_checkout_clear_fix($fields) {
$fields['billing']['additional_info'] = array(
'type' => 'text',
'label' => 'Additional info',
'priority' => 121,
'required' => false,
'clear' => true,
);
return $fields;
}


Set a CSS class for the field label

You may also add a CSS class (or classes using array()) for the field label.

function new_input_field_classic_checkout_css_class_label($fields) {
$fields['billing']['additional_info'] = array(
'type' => 'text',
'label' => 'Additional info',
'priority' => 121,
'required' => true,
'class' => array('form_row_wide'),
'label_class' => array('bg-cta','bg-label'),
);
return $fields;
}


Set options for select

If the field type equals 'select' you can use this property to define options for the field.

function new_select_field_classic_checkout_options($fields) {
$fields['billing']['referral_info'] = array(
'type' => 'select',
'label' => 'Who referred the store?',
'priority' => 121,
'required' => false,
'class' => array('form_row_wide', 'bg-main'),
'validate' => array('tel'),
'autocomplete' => 'tel',
'placeholder' => 'Shipping phone (if different than in billing)',
'label_class' => array('bg-cta'),
'clear' => true,
'options' => array(
'search' => 'I found it through search results',
'affiliate_link' => 'I came from an affiliate blog',
'video' => 'I found the link in the video description',
'ad' => 'I clicked an ad',
),
);
return $fields;
}


Validate fields

You may also use the validate parameter to validate some basic data types (for WooCommerce additional fields or existing ones).

function date_field_classic_checkout_validation($fields) {
$fields['billing']['date'] = array(
'type' => 'date',
'label' => 'Delivery date',
'priority' => 151,
'required' => false,
'validate' => array('date'),
);
return $fields;
}


It's also possible to add a message in the checkout using wc_add_notice.

woocommerce_checkout_fields filter vs Flexible Checkout Fields

In other words, when writing custom lines of code with the filter is not an option.

Let's see the list of the most important advantages of the plugin.

• You don't want to write or maintain a custom code.
• You're a bit scared of losing the code when changing a theme or accidentally.
• The plugin can add, remove, rearrange, or adjust checkout fields without rewriting the code.
• Advanced validation rules.
• Nice UI for managing checkout fields.
• Customizing the fields with a free plugin.
• Saving time.
• Personalize the checkout form with a lot of field types.
• Style fields with CSS classes or by choosing new field types.
• Conditional logic for advanced field behaviour (PRO).
• Option to add price per field (PRO).
• Hide fields based on several conditions and exceptions (PRO).
• Conditional logic based on products, product category, user role, shipping methods, date, or payment methods (PRO).
• Add field to new checkout sections to adjust the layout (PRO).
• Professional technical support.
• Plugin updates.
• Documentation with examples.

Frequently asked questions about customizing the checkout page

How to Change the WooCommerce Checkout Page Template?

To change the WooCommerce checkout page template, you can use the woocommerce_checkout_fields filter. Or a free plugin to customize the checkout form.

The Best WooCommerce Checkout Plugins and Extensions

When it comes to enhancing the WooCommerce checkout process, the best plugins and extensions can significantly improve user experience and boost conversion rates.

How? By customizing checkout fields and making shopping experience better. 

Optimize your WooCommerce store’s checkout experience

Reduce the number of required fields and implement guest checkout option.

Also, add more payment gateways and show shipping costs upfront.

Why build a custom WooCommerce Checkout page?

Building a custom WooCommerce checkout page equals a tailored user experience.

How? For example, by lowering the number of checkout fields, providing new payment options, promotional codes, or upsell opportunities.

What about Checkout Block

The Checkout Block in WooCommerce introduces a modular/ block-based approach. For now, you may only add a new field using Checkout Fields for Blocks – WordPress plugin by WP Desk.

If you want more customization options choose Flexible Checkout Fields and classic checkout form in WooCommerce.

You can choose the form style when editing the checkout page and choose the appropriate checkout block (classic or block-based).

How to customize your WooCommerce checkout page?

To customize your WooCommerce checkout page, you can use custom code snippets (above) or plugins like "Flexible Checkout Fields" to add, edit, or remove fields according to your needs.

Additionally, utilizing custom CSS in your theme or using a page builder can help you adjust the layout and design elements for a more user-friendly experience.

Custom checkout page (customization on a WooCommerce site) can make the checkout page's design better. Make sure that your checkout is simple and easy to navigate.

Stay away from the form with too many fields on your checkout or checkout page design that may harm the checkout flow or increase cart abandonment.

Design your checkout as a landing page

WooCommerce checkout page customization means better checkout experience for your customers. Optimize your checkout page.

Transform the default checkout page looks into high-converting checkout page. By managing fields to your checkout you make the checkout process easier. WooCommerce offers only basic options but there is an easy way to customize the form.

How to customize WooCommerce checkout pages using plugins?

You may choose free plugins from the WordPress repository for checkout customization. WP Desk has built such an extension as well - Flexible Checkout Fields.

Start by downloading the free version of the WP Desk's checkout form manager.

This WooCommerce extenstion allows you to add, remove, or modify fields to streamline the checkout process.

Additionally, the plugin helps in styling and layout changes that can help boost conversion rates.

In PRO, you can use options to show checkout fields based on specific conditions or add pricing per field.

How to create a checkout page in WooCommerce?

To create a checkout page in WooCommerce, first ensure that you have the WooCommerce plugin installed and activated on your WordPress site.

Then, go to Pages to check if you have the checkout page already added.

If not, or if you would like to edit the page, add a new page and add a checkout block. Then, save the changes, and go to WooCommerce → Settings → Advanced → Page setup and choose the page as checkout.

The similar approach is for cart and checkout. You don't need a checkout field editor to add the cart page, product page, or default WooCommerce checkout page. The additional plugin, though, will help manage checkout fields without the need to code.

Customize WooCommerce checkout fields summary

In this article, you have learned how to add custom fields to the classic WooCommerce checkout page. Using a plugin or with the woocommerce_checkout_fields filter. I hope that it’ll help you to adjust your store to customers' demands. They can get a better customer experience, and you’ll sell more. Good luck!

 

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