How do I add an add to cart button in WooCommerce?

💡 The Simple Solution

You can easily create this feature using the woocommerce_before_checkout_form action hook. This hook lets you insert custom content or functionality right before the checkout form is displayed.

Here’s the code snippet you’ll need:

add_action( 'woocommerce_before_checkout_form', 'return_to_cart_notice_button' );

function return_to_cart_notice_button() {
    // Define the message and button text
    $message = __('Go back to the Cart page', 'woocommerce');
    $button_text = __('Back to Cart', 'woocommerce');
    
    // Get the cart page URL
    $cart_link = WC()->cart->get_cart_url();
    
    // Display the button and message as a WooCommerce notice
    wc_add_notice( '<a href="' . $cart_link . '" class="button wc-forward">' . $button_text . '</a>' . $message, 'notice' );
}

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⚙️ How to Add the Code

You can place this code in one of the following locations:

• The functions.php file of your active child theme or theme.
• A custom functionality plugin (if you prefer to keep custom code separate).

Once added, this snippet will display a “Back to Cart” button above the checkout form, allowing users to navigate back to their cart page with a single click.

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🧭 What the Code Does

• Action Hook: The woocommerce_before_checkout_form hook ensures the button appears just before the checkout form begins.
• Button & Message: The $message and $button_text variables define the text displayed to users.
• Dynamic Cart Link: WC()->cart->get_cart_url() automatically retrieves your cart page URL, so you don’t have to hardcode it.
• WooCommerce Notice: The wc_add_notice() function displays the button as a styled WooCommerce message box for better integration with your theme.

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🧩 Example Result

Once implemented, users will see a notice box at the top of the checkout page that includes a “Back to Cart” button. When clicked, it redirects them to their cart page — offering a smooth and intuitive navigation experience.

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🔗 Reference

Original code idea inspired by discussions on Stack Overflow.

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Post Tags:

#WooCommerce #CheckoutPage #BackToCart #WordPressTips #EcommerceUX #WooCommerceHooks