Filter: bricks/query_filters/datepicker_custom_field_meta_query

Filters the meta_query generated for a datepicker filter targeting a custom field. This allows you to customize how date comparisons are handled (e.g., date formats, range logic) for specific fields.

Parameters

• $meta_query (array): The generated meta_query array (e.g., ['key' => '...', 'value' => '...', 'type' => 'DATE']).
• $filter (array): The active filter data, including settings and parsed dates.
• $provider (string): The data provider (e.g., acf, metabox).
• $query_id (string): The ID of the query loop being filtered.

Example usage

add_filter( 'bricks/query_filters/datepicker_custom_field_meta_query', function( $meta_query, $filter, $provider, $query_id ) {
    // Example: Change type to 'NUMERIC' for timestamp fields stored as numbers
    if ( $filter['settings']['fieldName'] === 'my_timestamp_field' ) {
        if ( isset( $meta_query['type'] ) ) {
            $meta_query['type'] = 'NUMERIC';
        } elseif ( isset( $meta_query[0] ) ) {
            // Handle range query (array of arrays)
            foreach ( $meta_query as $key => $clause ) {
                if ( is_int( $key ) ) {
                    $meta_query[ $key ]['type'] = 'NUMERIC';
                }
            }
        }
    }

    return $meta_query;
}, 10, 4 );