How to disable page search in WordPress?

Question

WordPress

Is there any way to turn off page search?
I want the search to work exclusively for posts

Answer 1

Add filter to functions.php:

if (!is_admin()) {
function wpb_search_filter($query) {
if ($query->is_search) {
$query->set('post_type', 'post');
}
return $query;
}
add_filter('pre_get_posts','wpb_search_filter');
}