Reply To: Adding custom fields search to WordPress search

• rocio1011

• December 2, 2022 at 5:25 pm

it works for me

function custom_search_query( $query ) {
    if ( !is_admin() && $query->is_search ) {
		$result = $query->query_vars['s'];
		$query->query_vars['s'] = '';
        $query->set('meta_query', array('relation' => 'OR',
            array(
				'key'     => 'acf_name', // ACF FIELD NAME OR POST META
				'value'   => $result,
				'compare' => 'LIKE',
            )
        ));
        $query->set('post_type', 'servicios'); // optional POST TYPE
    }
}
add_filter( 'pre_get_posts', 'custom_search_query');