CODE EXAMPLE FOR JAVASCRIPT

Return with an "IF" Statement

function getRectArea(width, height) {
  if (width > 0 && height > 0) {
    return width * height;
  }
  return 0;
}

console.log(getRectArea(3, 4));
// expected output: 12

console.log(getRectArea(-3, 4));
// expected output: 0