Hi,
There are a few errors in the code, this should be the correct one, if the field format is indeed “Ymd”:
add_filter("asp_query_args", "asp_query_args_change", 10, 2);
function asp_query_args_change($args, $search_id) {
$today = date("Ymd");
$args['post_meta_filter'] = array(
array(
'key' => 'trip_date',
'value' => $today,
'operator' => '>=',
'allow_missing' => false
)
);
return $args;
}
Please check the post_meta_fields knowledge base for the possible key and value pairs.