Lesson: 01 | User Login Form

User Story
Expected Outcome
Code
Video

User Story

As a developer,
I want to create a script that validates username and password,
so that the system can debug the login process effectively.

Acceptance Criteria

Given two variables, username (text) and password (number),
when both are correct,
then display: DEBUG | You logged in successfully.

Given the correct username but an incorrect password,
when the user attempts to log in,
then display: DEBUG | You entered a wrong password.

Given the incorrect username but a correct password,
when the user attempts to log in,
then display: DEBUG | You entered a wrong username.

Given both an incorrect username and password,
when the user attempts to log in,
then display: DEBUG | Your both username and password are wrong.

Expected Outcome

Inputs:

Username:engin61

Password:7777

OUTCOME: You entered a wrong password.

Code

String userName ='engin61';
Integer password = 7777;

if(userName=='engin61' && password ==1234){
    System.debug('You logged in successfully');
}

else if(userName=='engin61' && password !=1234){
    System.debug('You entered a wrong password');
}

else if(userName!='engin61' && password ==1234){
    System.debug('You entered a wrong username');
}

else{
    System.debug('Your username and password are incorrect');
}