Simple login validation for Java Programming
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Simple login validation for Java Programming
Simple login validation for Java Programming
Description: Membuat java program yang memvalidasi saat login sebelum masuk atau melanjutkan command / statement line selanjutnya.
Tutorial :
1. Masukkan code dibawah ini pada class anda
- Code:
import java.util.*;
public class LoginValidation {
public static void login() {
Scanner in = new Scanner(System.in);
boolean validation;
String username, password;
do {
System.out.println("Login First!");
System.out.println("============");
System.out.print("\nInput your login ID: ");
username = in.nextLine();
System.out.print("Input your password: ");
password = in.nextLine();
if(username.equals("testuser") && loginpw.equals("testpassword")) {
validation = true;
System.out.println("You are successfully login!");
}
else {
validation = false;
System.out.println("Your ID or Password didn't match!");
}
} while(validation == false);
}
public static void main(String[]args) {
login();
}
}
Note:
1. Kalian bisa ganti dibagian ini :
- Code:
if(username.equals("testuser") && loginpw.equals("testpassword"))
testuser adalah username yang digunakan saat login dan testpassword merupakan password yang digunakan saat login.
2. Bisa ganti dibagian string statement atau print dll.
Selamat mencoba
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