title: Php setcookie in registration
body: <p>Okay sorry for the stupid question im a begginer, and i would like the opinion from a more experienced developer.</p>
  
  <p>I am makin a really small real estate website.</p>
  
  <p>the signup asks for the first, last name, the phone and email.</p>
  
  <p>they can login with their email and password.</p>
  
  <p>My question is it a good idea to save the last, first name, and phone  in cookies at the registration and save the email in to a cookie when they log in?</p>
  
  <p>And could please someone explain if not why?</p>
  
  <p>thank you</p>