How to Remove Additional Information Checkout Page WooCommerce – Here’s 2 Optimized Techniques

Are you looking for a way to streamline the checkout process for your customers? One effective approach is to remove additional information checkout page WooCommerce sections that might be unnecessary or confusing. In this guide, we’ll walk you through two simple steps to achieve a cleaner, more user-friendly checkout experience by removing the additional information section from your WooCommerce store.

By eliminating the additional information section, you’ll be able to enhance the overall user experience and potentially boost conversion rates. So let’s dive in and discover how you can optimize your WooCommerce checkout page with a few lines of code. Happy coding!

Method 1 – Performance Optimized Code To Remove Additional Information Checkout Page WooCommerce

In today’s fast-paced digital landscape, every second counts when it comes to user experience. That’s why we’re excited to present you with this performance-optimized solution. This approach is specifically designed to provide a seamless and efficient way of decluttering your checkout page without compromising your website’s performance.

/**

* Remove the Additional Information section from the WooCommerce checkout page.

*/

function mytheme_remove_additional_information_checkout() {

// Check if WooCommerce is active

if ( ! class_exists( 'WooCommerce' ) ) {

return;

}



// Remove Additional Information section

add_filter( 'woocommerce_enable_order_notes_field', '__return_false' );

}

add_action( 'init', 'mytheme_remove_additional_information_checkout' );

To implement this code, follow these steps:

Access your active theme’s folder via FTP or through your hosting file manager.
Open the functions.php file for editing. If it doesn’t exist, create a new file named functions.php.
Paste the above code snippet at the end of the functions.php file.
Save the file and exit the editor.

After implementing this code, the additional information section will be removed from the WooCommerce checkout page.

How Does This Code Work?

Here is a comprehensive breakdown of the inner workings of the code shared above, detailing its execution and behavior.

/**

* Remove the Additional Information section from the WooCommerce checkout page.

*/

function mytheme_remove_additional_information_checkout() {

// Check if WooCommerce is active

if ( ! class_exists( 'WooCommerce' ) ) {

return;

}

This code first defines a new function called mytheme_remove_additional_information_checkout(). Inside this function, we check if the WooCommerce class exists. If it doesn’t exist, it means that WooCommerce is not active or installed, so the function returns early to avoid any issues or errors.

// Remove Additional Information section

add_filter( 'woocommerce_enable_order_notes_field', '__return_false' );

}

If WooCommerce is active, the code proceeds to remove the Additional Information section from the checkout page. It does this by hooking into the woocommerce_enable_order_notes_field filter using the add_filter() function. The filter accepts two parameters: the filter hook name and the callback function to be executed.

In this case, we pass the __return_false function as the callback. __return_false is a built-in WordPress function that simply returns false. This tells WooCommerce to disable the Additional Information section, effectively removing it from the checkout page.

add_action( 'init', 'mytheme_remove_additional_information_checkout' );

Finally, the code hooks the mytheme_remove_additional_information_checkout() function to the init action using the add_action() function. The init action is called after WordPress has finished loading but before any headers are sent, making it an appropriate place to hook our function. This ensures that our function is executed during the initialization process, removing the additional information section from the checkout page as intended.

Method 2 – Custom WordPress Plugin To Remove Additional Information Checkout Page WooCommerce

<?php

/**

 * Plugin Name: Remove additional information checkout page WooCommerce

 * Plugin URI: https://shieldthemes.com/

 * Description: A simple plugin to remove the Additional Information section from the WooCommerce checkout page.

 * Version: 1.0

 * Author: ShieldThemes

 * Author URI: https://shieldthemes.com/

 * License: GPL-3.0

 * License URI: https://www.gnu.org/licenses/gpl-3.0.html

 * Text Domain: remove-additional-info

 * Domain Path: /languages

 */



// Make sure to prevent direct file access

if ( ! defined( 'ABSPATH' ) ) {

    exit; // Exit if accessed directly

}



/**

 * Remove the Additional Information section from the WooCommerce checkout page.

 */

function remove_additional_information_checkout() {

    // Check if WooCommerce is active

    if ( ! class_exists( 'WooCommerce' ) ) {

        return;

    }



    // Remove Additional Information section

    add_filter( 'woocommerce_enable_order_notes_field', '__return_false' );

}

add_action( 'init', 'remove_additional_information_checkout' );

This code snippet is a simple plugin that you can create by following these steps:

Create a new folder named "remove-additional-info" in your WordPress plugins directory (wp-content/plugins).
Create a new file named "remove-additional-info.php" inside the "remove-additional-info" folder and paste the above code snippet into this file.
Save the file and go to the WordPress Admin Dashboard.
Navigate to Plugins > Installed Plugins, find the "Remove Additional Information from WooCommerce Checkout" plugin, and activate it.

After following these steps, the Additional Information section will be removed from the WooCommerce checkout page.

Comprehensive Breakdown of the Plugin Code Execution and Behavior

The provided plugin code is designed to remove the Additional Information section from the WooCommerce checkout page. The following explanation offers an in-depth analysis of the code's inner workings, elaborating on the various stages of its execution and overall behavior.

Plugin Header - The plugin header provides metadata about the plugin, such as its name, author, and version. WordPress uses this information to display the plugin in the Plugins admin area.

/**

 * Plugin Name: Remove additional information checkout page WooCommerce

 * Plugin URI: https://shieldthemes.com/

 * Description: A simple plugin to remove the Additional Information section from the WooCommerce checkout page.

 * Version: 1.0

 * Author: ShieldThemes

 * Author URI: https://shieldthemes.com/

 * License: GPL-3.0

 * License URI: https://www.gnu.org/licenses/gpl-3.0.html

 * Text Domain: remove-additional-info

 * Domain Path: /languages

 */

Prevent Direct File Access - This line of code ensures that the plugin file cannot be accessed directly. It checks if the ABSPATH constant is defined, which is a WordPress core constant. If it isn't defined, the script will exit immediately, preventing unauthorized access to your plugin file.

if ( ! defined( 'ABSPATH' ) ) {

exit; // Exit if accessed directly

}

Function: remove_additional_information_checkout() - This function is responsible for removing the Additional Information section from the WooCommerce checkout page. It first checks if the WooCommerce plugin is active. If WooCommerce is not active, the function returns without making any changes.

function remove_additional_information_checkout() {

// Check if WooCommerce is active

if ( ! class_exists( 'WooCommerce' ) ) {

return;

}

Remove Additional Information Section - This line of code uses the add_filter() function to change the behavior of WooCommerce. It hooks into the woocommerce_enable_order_notes_field filter and uses the __return_false helper function to disable the Additional Information section.

// Remove Additional Information section

add_filter( 'woocommerce_enable_order_notes_field', '__return_false' );

}

Hooking the Function into WordPress - The add_action() function is used to hook the remove_additional_information_checkout() function into the WordPress init action hook. This ensures that the function is executed during the initialization process.

add_action( 'init', 'remove_additional_information_checkout' );

In summary, this plugin checks if WooCommerce is active and then hooks into the woocommerce_enable_order_notes_field filter to disable the Additional Information section on the WooCommerce checkout page. The plugin is executed during the init action, ensuring that the Additional Information section is removed when the WordPress site is loaded.

The Conclusion

In this guide, we've shown you two optimized techniques to remove the additional information checkout page WooCommerce. The first technique involves creating a custom plugin, while the second relies on adding a code snippet to your theme's functions.php file. Both methods effectively remove the additional information section, improving the overall checkout experience for your customers.

Written by Team