Fix “Send to Friend” Field Visibility for Variable Gift Cards

function themify_fix_agcfw_variable_product_scripts() {

    // Only run on single product pages

    if ( ! is_product() ) {

        return;

    }

    // Only run if Themify theme is active

    if ( ! class_exists( 'Themify_Enqueue_Assets' ) ) {

        return;

    }

    // Only run if WooCommerce Script Optimization is enabled

    if ( function_exists( 'themify_check' ) && themify_check( 'setting-optimize-wc', true ) ) {

        return; // Optimization is disabled, no need to fix

    }

    global $wp_scripts;

    // Remove wc-add-to-cart-variation from the "done" list if it was marked

    // This allows it to load normally through WordPress

    if ( isset( $wp_scripts->done ) && is_array( $wp_scripts->done ) ) {

        $done_key = array_search( 'wc-add-to-cart-variation', $wp_scripts->done );

        if ( false !== $done_key ) {

            unset( $wp_scripts->done[ $done_key ] );

        }

    }

}

add_action( 'wp_enqueue_scripts', 'themify_fix_agcfw_variable_product_scripts', 12 );

/**

 * Remove wc-add-to-cart-variation from Themify's dynamic load array on product pages

 * This prevents the theme from trying to load it dynamically

 */

function themify_remove_variation_script_from_theme_optimization( $vars ) {

    // Only modify on product pages

    if ( is_product() && isset( $vars['wc_js']['wc-add-to-cart-variation'] ) ) {

        // Remove from the dynamic load array

        unset( $vars['wc_js']['wc-add-to-cart-variation'] );

    }

    return $vars;

}

add_filter( 'themify_main_script_vars', 'themify_remove_variation_script_from_theme_optimization' );