What's missing in this code?
// Check if number has all 0-9 digits
// isPandigitial(94180723658910) -> true
// isPandigital(9087452348109) -> false (6 is missing)
// isPandigitial(112233445566778899) -> false (0 is missing)
function isPandigital(number) 
  const numStr = number.toString();
  const digits = new Set();
  for (const char of numStr) 
    const digit = 
(char, 10);
    if (
(digit)) 
      return false;
    }
    digits.add(digit);
  }
  return digits.size === 
;
}
Type or select from these options