Write the code which asks for a login with prompt.

If the visitor enters "Admin", then prompt for a password, if the input is an empty line or Esc – show “Canceled”, if it’s another string – then show “I don’t know you”.

The password is checked as follows:

• If it equals “TheMaster”, then show “Welcome!”,
• Another string – show “Wrong password”,
• For an empty string or cancelled input, show “Canceled”

The schema:

Please use nested if blocks. Mind the overall readability of the code.

Hint: passing an empty input to a prompt returns an empty string ''. Pressing ESC during a prompt returns null.

Run the demo

let userName = prompt("Who's there?", ''); if (userName === 'Admin') { let pass = prompt('Password?', ''); if (pass === 'TheMaster') { alert( 'Welcome!' ); } else if (pass === '' || pass === null) { alert( 'Canceled' ); } else { alert( 'Wrong password' ); } } else if (userName === '' || userName === null) { alert( 'Canceled' ); } else { alert( "I don't know you" ); }