Add billing fields WooCommerce
### Step 1: Create a Custom Plugin
1. **Create a folder** in your `wp-content/plugins` directory, e.g., `custom-billing-fields`.
2. **Create a PHP file** inside this folder, e.g., `custom-billing-fields.php`.
### Step 2: Add the Plugin Code
Add the following code to the `custom-billing-fields.php` file:
<?php
/**
* Plugin Name: Custom Billing Fields for WooCommerce Registration
* Description: Adds custom billing fields to the WooCommerce registration form.
* Version: 1.0
* Author: Your Name
*/
// Exit if accessed directly
if (!defined('ABSPATH')) {
exit;
}
// Add custom billing fields to the registration form
function add_custom_billing_fields() {
?>
<p class="form-row form-row-first">
<label for="reg_billing_first_name"><?php _e('First Name', 'woocommerce'); ?> <span class="required">*</span></label>
<input type="text" class="input-text" name="billing_first_name" id="reg_billing_first_name" value="<?php if (!empty($_POST['billing_first_name'])) echo esc_attr($_POST['billing_first_name']); ?>" />
</p>
<p class="form-row form-row-last">
<label for="reg_billing_last_name"><?php _e('Last Name', 'woocommerce'); ?> <span class="required">*</span></label>
<input type="text" class="input-text" name="billing_last_name" id="reg_billing_last_name" value="<?php if (!empty($_POST['billing_last_name'])) echo esc_attr($_POST['billing_last_name']); ?>" />
</p>
<p class="form-row form-row-wide">
<label for="reg_billing_phone"><?php _e('Phone', 'woocommerce'); ?> <span class="required">*</span></label>
<input type="text" class="input-text" name="billing_phone" id="reg_billing_phone" value="<?php if (!empty($_POST['billing_phone'])) echo esc_attr($_POST['billing_phone']); ?>" />
</p>
<p class="form-row form-row-wide">
<label for="reg_billing_address_1"><?php _e('Address', 'woocommerce'); ?> <span class="required">*</span></label>
<input type="text" class="input-text" name="billing_address_1" id="reg_billing_address_1" value="<?php if (!empty($_POST['billing_address_1'])) echo esc_attr($_POST['billing_address_1']); ?>" />
</p>
<?php
}
add_action('woocommerce_register_form_start', 'add_custom_billing_fields');
// Validate the custom billing fields
function validate_custom_billing_fields($errors, $username, $email) {
if (empty($_POST['billing_first_name'])) {
$errors->add('billing_first_name_error', __('First name is required!', 'woocommerce'));
}
if (empty($_POST['billing_last_name'])) {
$errors->add('billing_last_name_error', __('Last name is required!', 'woocommerce'));
}
if (empty($_POST['billing_phone'])) {
$errors->add('billing_phone_error', __('Phone number is required!', 'woocommerce'));
}
if (empty($_POST['billing_address_1'])) {
$errors->add('billing_address_error', __('Address is required!', 'woocommerce'));
}
return $errors;
}
add_filter('woocommerce_registration_errors', 'validate_custom_billing_fields', 10, 3);
// Save the custom billing fields
function save_custom_billing_fields($customer_id) {
if (isset($_POST['billing_first_name'])) {
update_user_meta($customer_id, 'billing_first_name', sanitize_text_field($_POST['billing_first_name']));
}
if (isset($_POST['billing_last_name'])) {
update_user_meta($customer_id, 'billing_last_name', sanitize_text_field($_POST['billing_last_name']));
}
if (isset($_POST['billing_phone'])) {
update_user_meta($customer_id, 'billing_phone', sanitize_text_field($_POST['billing_phone']));
}
if (isset($_POST['billing_address_1'])) {
update_user_meta($customer_id, 'billing_address_1', sanitize_text_field($_POST['billing_address_1']));
}
}
add_action('woocommerce_created_customer', 'save_custom_billing_fields');### Step 3: Activate the Plugin
1. Go to your WordPress dashboard.
2. Navigate to **Plugins** > **Installed Plugins**.
3. Find **Custom Billing Fields for WooCommerce Registration** and click **Activate**.
### Explanation
– **add_custom_billing_fields()**: Adds custom billing fields to the WooCommerce registration form.
– **validate_custom_billing_fields()**: Validates that required fields are not empty.
– **save_custom_billing_fields()**: Saves the data entered in the custom fields to user meta.
### Step 4: Test the Registration Form
Visit your WooCommerce registration page and verify that the new billing fields appear and are saved correctly.
This approach allows you to add custom billing fields to your registration form without modifying the WooCommerce core files, making it a clean and update-friendly solution.
### Step 1: Add Custom Fields via UsersWP
1. **Log in to your WordPress dashboard**.
2. Navigate to **UsersWP** > **Custom Fields**.
3. Click on **Add New Field**.
### Step 2: Configure the Custom Billing Fields
For each billing field you want to add:
– **Label**: Set this to something like "Billing First Name", "Billing Last Name", etc.
– **Meta Key**: Use keys like `billing_first_name`, `billing_last_name`, `billing_phone`, etc. (these should match WooCommerce billing keys if you're syncing with WooCommerce).
– **Type**: Choose the appropriate field type (e.g., Text, Phone, Address).
– **Required**: Check this if you want the field to be mandatory.
– **Visibility**: Make sure it's set to show on the registration form.
Click **Save Field** after each entry.
### Step 3: Display Billing Fields on Registration Form
1. Go to **UsersWP** > **Form Builder**.
2. Select the **Registration Form**.
3. Use the drag-and-drop interface to add your newly created custom billing fields to the registration form.
4. Click **Save** once you're done.
### Step 4: Sync UsersWP Fields with WooCommerce (Optional)
If you're using WooCommerce and want to ensure that these billing fields are reflected in WooCommerce's user profile:
1. Install the **UsersWP – WooCommerce Sync** extension (if available).
2. Map the UsersWP fields to WooCommerce billing fields under **UsersWP** > **WooCommerce Sync** settings.
### Step 5: Test the Registration Form
Visit the registration page on your website and verify that the custom billing fields appear correctly. Ensure that they are saved to user profiles upon registration.
This approach leverages the flexibility of the UsersWP plugin, allowing you to add custom fields without additional coding.