Reply To: Add ACF field of single product page

• jarvis

• October 20, 2021 at 8:42 am

As a quick after thought, you *may* need to access the product ID to get the data from the field, if so, try:

add_action( 'woocommerce_before_add_to_cart_form', 'my_pdf_field' );
function my_pdf_field() {
	
	global $product;
	$product_id = $product->get_id();	

	$pdf = get_field( 'pdf', $product_id );
	#if we have data, show it
	if( $pdf ){
		echo '<a href="'.$pdf['url'].'">link</a>';
	}
	
}