Is WooCommerce Cart Empty Condition in Bricks

Updated on 5 Nov 2024

Looking to conditionally render an element depending on whether the user’s cart is empty or not when using WooCommerce?

Add the following in child theme‘s functions.php (w/o the opening PHP tag) or a code snippets plugin:

// Function to check if WooCommerce cart is empty.
function bl_is_cart_empty() {
	if ( function_exists( 'WC' ) ) {
		return WC()->cart->is_empty();
	}

	return true;
}

Then whitelist it:

add_filter( 'bricks/code/echo_function_names', function() {
    return [
        'bl_is_cart_empty',
    ];
} );

and use it with a Dynamic data condition of Bricks like this:

{echo:bl_is_cart_empty}

The above will output the element on which that condition has been applied if the cart is empty.

To output the element if the cart is NOT empty, set the value to check against to 0.

Remember that 1 is true and 0 is false.