<?php
include "db_connect.php";
$categorySlug = !empty($_GET['categorySlug'])?$_GET['categorySlug']:'';
$categorySlug=check_input($con,$categorySlug);
$stmt = $con->prepare('SELECT `category_slug` FROM `spc_category` WHERE `category_slug` = ? ');
$stmt->bind_param('s', $categorySlug);
$result = $stmt->execute();
$stmt->store_result();
if ($stmt->num_rows == 0) {
echo "true";exit;
} else {
echo "false";exit;
}
$stmt->close();
?>