'end' expected (to close 'if' at line 12)

Hello guys can someone help me ??
I have a program voor my Reactor to open de locked door, but I gain every time this error:
'end' expected (to close 'if' at line 12)

PROGRAM:

term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Hello Mr/Mrs, #")
print("# Type in your ID please: #")
print("# #")
print("# #")
print("##############################################")
write("")
ID = io.read()
if ID == "Mr. Reactor" then
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Type now your password in please: #")
print("# #")
print("# #")
print("# #")
print("##############################################")
write("")
password = io.read()
if password == "1997" then
term.clear()
term.setCursorPos(5, 4)
print("##############################################")
print("# #")
print("# #")
print("# Welcome and be careful! #")
print("# #")
print("# #")
print("##############################################")
rs.setOutput("left", true)
sleep(3)
rs.setOutput("left", false)
os.shutdown()
end
else
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Sorry, wrong input, #")
print("# Please try again! #")
print("# #")
print("# #")
print("# #")
print("##############################################")
write("")
ID = io.read()
if ID == "Mr. Reactor" then
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Type now your password in please: #")
print("# #")
print("# #")
print("# #")
print("##############################################")
write("")
password = io.read()
if password == "1997" then
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# #")
print("# Welcome and be careful! #")
print("# #")
print("# #")
print("##############################################")
rs.setOutput("left", true)
sleep(3)
rs.setOutput("left", false)
os.shutdown()
end
else
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Sorry, I need to #")
print("# shutdown! #")
print("# #")
print("# #")
print("##############################################")
sleep(1)
os.shutdown()
end
else
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Sorry, wrong input, #")
print("# Please try again! #")
print("# #")
print("# #")
print("# #")
print("##############################################")
write("")
password = io.read()
if password == "1997" then
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# #")
print("# Welcome and be careful! #")
print("# #")
print("# #")
print("##############################################")
rs.setOutput("left", true)
sleep(3)
rs.setOutput("left", false)
os.shutdown()
end
else
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Sorry, I need to #")
print("# shutdown! #")
print("# #")
print("# #")
print("##############################################")
sleep(1)
os.shutdown()
end
end

Please respond as soon as possible
do not look on the failed SHIFT + 3

oooh and that 'end' expected is on line 92

You could use a loop instead of repeating the code 4 times

I am not so pro in Computercraft and what you are saying with WindOS
xD

Just a couple tips for the future.
Use code tags to make your code easier for people to read.

If you post questions like this in the "Ask a Pro" board, there are usually a ton of programmers just waiting to help.

CrazyCoke, on 26 October 2012 - 03:58 PM said:

I am not so pro in Computercraft and what you are saying with WindOS
xD

And… The code about WindOS is in his signature. It's not related to his answer. :D/>/>

use this code:

term.clear()
term.setCursorPos(5, 5)
while true do
print("##############################################")
print("# #")
print("# Hello Mr/Mrs, #")
print("# Type in your ID please: #")
print("# #")
print("# #")
print("##############################################")
write("")
ID = io.read()
if ID == "Mr. Reactor" then
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Type now your password in please: #")
print("# #")
print("# #")
print("# #")
print("##############################################")
write("")
password = io.read()
if password == "1997" then
term.clear()
term.setCursorPos(5, 4)
print("##############################################")
print("# #")
print("# #")
print("# Welcome and be careful! #")
print("# #")
print("# #")
print("##############################################")
rs.setOutput("left", true)
sleep(3)
rs.setOutput("left", false)
end
else
term.clear()
term.setCursorPos(5, 5)
print("##############################################")
print("# #")
print("# Sorry, wrong input, #")
print("# Please try again! #")
print("# #")
print("# #")
print("# #")
print("##############################################")
end
end
end

Why:

font=helvetica, arial, sans-serif] by print…..

?????

my error, already fixed

Ok

I am trying using loops but i need to see a tutorial first.
I don't know how it works xD

the loops are easy, use the loop and when you said end, it will repeat, accordingly to the loop, and you can break it or finish it, according to the loop

Well, a loop is simple to use. You just set conditions for your loops, in this case you need to make a loop when you input a wrong password, something like:

function password()
if pass == "Password" then
    print("Welcome USER")
    rs.setOutput("side", true)
    sleep(3)
    rs.setOutput("side", false)
    password()
else 
    print("Wrong Password!")
    sleep(3)
    password()
end
end

Here you're telling the computer: If the password is correct, open the door. If it is not correct say Wrong Password and ask for the password again

What the hell is this I dont even… Can we get this thread locked?

EDIT: what I said was stupid

io.read() I belive does not read from the input that you type in.. Someone correct me if I'm wrong though.

A better way would be to do is input=read(FORMATSTYLE)

digpoe, on 09 November 2012 - 07:12 AM said:

io.read() I belive does not read from the input that you type in.. Someone correct me if I'm wrong though.

A better way would be to do is input=read(FORMATSTYLE)

io.read works but not as well as the normal read

PixelToast, on 09 November 2012 - 07:14 AM said:

digpoe, on 09 November 2012 - 07:12 AM said:

io.read() I belive does not read from the input that you type in.. Someone correct me if I'm wrong though.

A better way would be to do is input=read(FORMATSTYLE)

io.read works but not as well as the normal read

Oh. I did not know that. I just use Ctrl+T protection and use read() - Well, I suppose io.read() still needs Ctrl+T protection.