Problems with redirect on contact form

Question

I cant figure out why this wont redirect when everything looks in place.

I have used Location /path but just doesn\'t move from the main page.

Email sends and fo

Answer 1

php

if (mail($to, $subject, $message, $headers)) {
    echo $redirect_thankyou; 
    die(); 
} 
else 
{ 
    echo $redirect_error"; 
    die(); 
} 

javascript

$.post("hero-form.php", $("#register-form").serialize(),function(result){
    if(result){
       location.replace(result);
       $('#hero-success-notification').addClass('show-up');
       $('#hero-submit').addClass('disabled');
    }
});