MC Password Script

term.clear()
term.setCursorPos(1,1)
print("-----------------------------------")
print("TEC_NO's Password/Passcode Script")
print("-----------------------------------")
sleep(1.48)

if disk.isPresent("back") == true then
  term.clear()
  print("Welcome To TEC_NO's Password/Passcode Script!")
  print("-----------------------------------")
  print("Press ENTER To Start!")
  local Done = read()
else
  local function prompterror()
    term.clear()
    print("ERROR: Floppy Disk Not Found, Please Insert Floppy Disk Into Disk Drive On The Back!")
    print("-----------------------------------")
    print("Press ENTER Once Done!")
    local Done = read()
    if disk.isPresent("back") == true then
      term.clear()
      print("Welcome To TEC_NO's Password/Passcode Script!")
      print("-----------------------------------")
      print("Press ENTER To Start!")
      local Done = read()
    else
      prompterror()
    end
  end
  prompterror()
end

term.clear()

while true do
  if disk.isPresent("back") == true then
    term.clear()
    term.setCursorPos(1,1)
    print("-----------------------------------")
    print("TEC_NO's Password/Passcode Script")
    print("-----------------------------------")
    print("Welcome User, ")
    write("Password: ")
    local input = read("*")
    if input == disk.getLabel("back") then
      term.clear()
      print("Password Correct!")
      rs.setOutput("bottom", true)
      sleep(8.48)
      rs.setOutput("bottom", false)
    elseif input == "1527" then
      term.clear()
      print("Password Correct!")
      rs.setOutput("bottom", true)
      sleep(8.48)
      rs.setOutput("bottom", false)
    else
      term.clear()
      print("Password Correct!")
      sleep(1.84)
      term.clear()
      print("Nah It Was Wrong, Lol!")
      sleep(4.48)
    end
  else
    term.clear()
    print("ERROR: Floppy Disk Not Found, Please Insert Floppy Disk Into Disk Drive On The Back!")
  end
  sleep(0.048)
end