@echo off
title Database Program
=====

:prescreen
cls
echo Please Make a Selection Below:
echo.
echo.
echo 1) Login
echo 2) Create Account
echo.
echo.
set /p pre1=Choice:
echo.
if not defined pre1 (
echo You Must Make a Selection!
pause >nul
goto prescreen
)
if %pre1%==1 goto login
if %pre1%==2 goto create
echo Invalid Choice, Please Try Again!
pause >nul
goto prescreen
=====

:create
cls
echo Please Enter Desired Details Below :
echo.
echo.
set /p user=Desired Username:
echo.
set /p pass=Desired Password:
echo.
if not defined user (
echo You Must Enter a Username!
pause >nul
goto create
)
if not defined pass (
echo You Must Enter a Password!
pause >nul
goto create
)
if not exist logins (
md logins
cd logins
)
if exist %user% (
echo The Username You Provided Already Exists! Please Choose Another echo User Name
pause >nul
goto create
) else (
md %user%
cd %user%
)
echo user=%user% >> %user%.sav
echo pass=%pass% >> %user%.sav
echo Your Account Was Successfully Created!
pause >nul
cd..
cd..
goto prescreen
=====

:login
cls
echo Please Enter Your Login Information Below :
echo.
echo.
set /p user1=Username:
echo.
set /p pass1=Password:
echo.
if not defined user1 (
echo You Must Enter a Username
pause >nul
goto login
)
if not defined pass1 (
echo You Must Enter a Password
pause >nul
goto login
)
if not exist logins (
echo Fatal Error! No Accounts Exist!
pause >nul
goto prescreen
) else (
cd login
)
if exist %user1% (
cd %user1%
for /f %%a in (user1%.sav) do set %%a
) else (
echo That Account Does Not Exist! Please Create An Account!
pause >nul
goto prescreen
)
echo.
if %user1%==%user% (
ping localhost -n 3 >nul
echo Username Verified!
ping localhost -n 3 >nul
) else (
ping localhost -n 3 >nul
echo Username Unable To Be Verified
pause >nul
goto prescreen
)
if %pass1%== %pass% (
echo Password Verified!
ping localhost -n 3 >nul
) else (
ping localhost -n 2 >nul
echo Password Is Incorrect
pause >nul
goto prescreen
cd..
cd..
goto main
=====