isPasswordValid

function isPasswordValid (input) {

  if(!hasUppercase(input)) {
    console.log('You need a capital letter');
  }
  
  if (!hasLowercase(input)) {
        console.log('Password needs a lowercase letter');
  }
  
  if (!isLongEnough(input)) {
        console.log('Password needs to be longer.');
  };
  
  if (hasUppercase(input) && hasLowercase(input) && isLongEnough(input)) {
        console.log('Password is valid');
  };
};