WooCommerce Gravity Forms Product Add-ons: Exclude Product

gf-product-addons-exclude-product.php

<?php
/**
 * Note: See https://gravitywiz.com/documentation/how-do-i-install-a-snippet/ for details on how to install snippets.
 *
 * This snippet allows you to prevent product fields from being added to the price of a product added to the WooCommerce
 * cart via Gravity Forms Product Add-ons
 */
function gwiz_exclude_product_from_wc_product_addons( $product_name ) {
	add_filter( 'gform_product_info', function ( $product_info ) use ( $product_name ) {
		$products = $product_info['products'];

		if ( ! empty( $products ) && is_array( $products ) ) {
			$product_info['products'] = array_filter( $products, function ( $product ) use ( $product_name ) {
				return $product['name'] !== $product_name;
			} );
		}

		return $product_info;
	} );
}

/**
 * Call gwiz_exclude_product_from_wc_product_addons() for every product you wish to exclude. It should match the
 * product name.
 *
 * In the case of choice-based products, you must specify each choice.
 */
gwiz_exclude_product_from_wc_product_addons( 'Product Name' );
//gwiz_exclude_product_from_wc_product_addons( 'Second Choice' );