Rewrite 'if..else' into '?'

Rewrite if..else using multiple ternary operators '?'.

For readability, it’s recommended to split the code into multiple lines.

 let message; if (login == 'Employee') { message = 'Hello'; } else if (login == 'Director') { message = 'Greetings'; } else if (login == '') { message = 'No login'; } else { message = ''; } 

 let message = (login == 'Employee') ? 'Hello' : (login == 'Director') ? 'Greetings' : (login == '') ? 'No login' : ''; 