php - how to redirect page to home once windows back button is pressed without login the user out? -


i have website designed , developed in code igniter, user booking ticket. once ticket booked, showing user complete details on final page. want is, if user pressing button of windows, user should redirected home page started not on actual previous page.

create custom redirect page. if user explicitly calls page.

when user book ticket submit form , form have post data. pass additional key post data in hidden field 

<input type="hidden" name="booking_ticket" value="1">

then when user submits form check booking_ticket available or not.

    if(empty($_post["booking_ticket"]) && $_post["booking_ticket"]==""){         header("location:home.php");     }

if $_post["booking_ticket"]==1 if bypassed , form submitted in hitting button user redirected home page.


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