Question

I send some data to the server using ajax and I receive 2 variables, success and error, depending on if the mail was sent or not. How do I listen to them with ajax and how do I alert them and is the php code correct?

php code:

if ($send){
    echo json_encode($success);
} else { echo json_encode($error);
    } 

Answer 1

You can do this in a such way

$result["error"] = false;
if($send) {
    $result["data"] = $success
    echo json_encode($result);
} else {
    $result["error"] = true;
    echo json_encode($result);
}