<?php

// http://localhost/ELS/TheDataHub/scan.php

$value = "12345678-12"; // Example value
$value = "20152685-10"; // Example value
$value = "20152685-1"; // Example value
$value = "20000405-41"; // Example value

echo $value . "<br>";

if (preg_match('/^\d{8}-\d{1,2}$/', $value)) {
    echo "Valid format!";
} else {
    echo "Invalid format!";
}


?>