# How to Add Custom Fields in a Custom Tab on WooCommerce
Adding custom fields to your WooCommerce product pages offers a powerful way to enhance product information and improve the user experience. This tutorial will guide you through creating a custom tab within your WooCommerce product page and populating it with custom fields. This is particularly useful for showcasing specifications, additional details, or any other information not readily covered by standard WooCommerce fields.
Understanding the Process
Before diving into the code, let’s outline the steps involved:
1. Create a Custom Tab: We’ll use a WooCommerce action hook to add our custom tab to the product page.
2. Add Custom Fields: We’ll utilize WooCommerce’s `add_meta_box` function to create the fields within the new tab.
3. Save the Data: We need to handle saving the data entered into our custom fields to the database.
4. Display the Data: Finally, we’ll display the saved data on the product page.
Adding the Custom Tab and Fields
This process requires familiarity with PHP and WordPress plugin development. Discover insights on How To Add Tax To Woocommerce If you’re not comfortable with coding, consider using a plugin that offers this functionality.
1. Creating the Custom Tab
This code snippet adds a new tab labeled “Product Specifications“. Replace `”product_specifications”` with your desired tab ID.
add_action( 'woocommerce_product_options_general_product_data', 'add_custom_product_tab', 10, 1 ); function add_custom_product_tab() { woocommerce_wp_text_input( array( 'id' => '_product_specifications_tab', 'label' => __( 'Product Specifications', 'woocommerce' ), 'description' => __( 'Enter product specifications here.', 'woocommerce' ), 'type' => 'hidden', ) ); }
2. Adding the Custom Fields
Here, we’ll add two example fields: “Weight” and “Dimensions“. Adapt these to your specific needs.
add_action( 'woocommerce_product_options_general_product_data', 'add_custom_product_fields' ); function add_custom_product_fields() {
// Weight Field
woocommerce_wp_text_input( array(
‘id’ => ‘_product_weight’,
‘label’ => __( ‘Weight (kg)’, ‘woocommerce’ ),
‘placeholder’ => __( ‘Enter weight’, ‘woocommerce’ ),
‘description’ => __( ‘Enter product weight in kilograms.’, ‘woocommerce’ ),
‘type’ => ‘text’,
‘custom_attributes’ => array( ‘readonly’ => ‘readonly’ ),
) );
// Dimensions Field
woocommerce_wp_text_input( array(
‘id’ => Discover insights on How To Import Products Woocommerce To Csv File ‘_product_dimensions’,
‘label’ => __( ‘Dimensions (cm)’, ‘woocommerce’ ),
‘placeholder’ => __( ‘Enter dimensions (e.g., 10x20x30)’, ‘woocommerce’ ),
‘description’ => __( ‘Enter product dimensions in centimeters (LxWxH).’, ‘woocommerce’ ),
‘type’ => ‘text’,
) );
}
3. Saving the Custom Field Data
This code snippet saves the data entered in the custom fields to the WooCommerce database.
add_action( 'woocommerce_process_product_meta', 'save_custom_product_fields' ); function save_custom_product_fields( $post_id ) { if ( isset( $_POST['_product_weight'] ) ) update_post_meta( $post_id, '_product_weight', esc_attr( $_POST['_product_weight'] ) ); if ( isset( $_POST['_product_dimensions'] ) ) update_post_meta( $post_id, '_product_dimensions', esc_attr( $_POST['_product_dimensions'] ) ); }
4. Displaying the Custom Field Data on the Product Page
This code displays the saved data on the product page within the custom tab.
add_filter( 'woocommerce_product_tabs', 'add_custom_product_tab_content' ); function add_custom_product_tab_content( $tabs ) { $tabs['specifications'] = array( 'title' => __( 'Product Specifications', 'woocommerce' ), 'priority' => 50, 'callback' => 'custom_product_tab_content', ); return $tabs; }
function custom_product_tab_content() {
global $product;
?>
Weight: kg
Dimensions: cm
<?php
}
Conclusion
By following these steps, you can successfully add a custom tab with custom fields to your WooCommerce product pages. Remember to replace placeholder values with your own and thoroughly test your implementation. This allows for greater flexibility and control over the information presented to your customers, leading to a more informative and user-friendly shopping experience. Always back up your website before making any code changes. For more complex scenarios or if you encounter issues, consider seeking assistance from a WordPress developer.
