JavaScript Operators
<!DOCTYPE html> <html> <body> <h2>Combining conditions</h2> <script> let isLoggedIn = true; let isAdmin = false; console.log(isLoggedIn && isAdmin); // false both must be true console.log(isLoggedIn || isAdmin); // true at least one is true console.log(!isAdmin); // true NOT flips false to true let canEdit = isLoggedIn && !isAdmin; console.log(canEdit); // true </script> </body> </html>