how to compare date meta value in jet smart filter Date query?

Direct SQL functions like str_to_time won’t work within the value field of metaqueries. You need to provide actual date values. To compare between today and the next 7 days, you will need to calculate those dates and then use them in your query.

print your query in jet filter

// Get today's date
$today = date('Y-m-d');

// Calculate the date for 7 days from now
$next_week = date('Y-m-d', strtotime('+7 days'));

// Meta query to compare between today and next 7 days
$date_query = array(
    'key'     => 'your_date_meta_key',
    'value'   => array( $today, $next_week ),
    'compare' => 'BETWEEN',
    'type'    => 'DATE',
);

// Your query arguments
$args = array(
    'post_type' => 'your_post_type',
    'meta_query' => array(
        $date_query,
    ),
);

// Run your WP_Query with these arguments
$query = new WP_Query( $args );