startup

usernames = {test}
passwords = {12345}
PIN = {000000}
breakclause = true
while breakclause do
 term.clear()
 term.setCursorPos(1,1)
 print("Welcome to VolcBank's Automated Teller System.")
 print("Please Select an option.")
 print("[1] Login")
 print("[2] Create a New Account")
 local startinput = read()
 if startinput == "CactiJammer" then
  print("Terminated")
  breakclause = false
 elseif startinput == "1" then
  term.clear()
  term.setCursorPos(1,1)

   print("Please Login Below.")
   write("Username: ")
   user = read()
   write("Password: ")
   pass = read("*")
   for i,v in ipairs(usernames) do

    if user == usernames[i] then
     validuser = true
     break
    else
     break
    end
    if validuser == true then
     if pass == passwords[i] then
      print("Logging in...")
      sleep(1)
      term.clear()
      term.setCursorPos(1,1)
      print("What would you like to do today, "..usernames[i].."?")
     else
      print("Invalid username or password. Please try again.")
      sleep(2)
     end
    else
     print("User not found. Please try again.")
     sleep(2)
    end
   end
 end
end