$myGenerator = new RandomGen();
$CouponLength = filter_input(INPUT_POST, 'CouponLength');
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>This is a testing random engine</title>
</head>
<body>
<form method="post" action="<?php
echo $myForm;
?>
">
<input type="text" name="CouponLength" value="<?php
echo $CouponLength;
?>
">
<input type="submit" name="submit" value="Click to Generate">
</form>
<p>This is what the button returns. A random set of characters. Like a coupon.</p>
<p>
<?php
if (filter_has_var(INPUT_POST, 'CouponLength')) {
echo $myGenerator->UseGenerator($CouponLength);
}
?>
</p>
</body>
</html>
