const generatePassword = () => {
  const chars = "0123456789abcdefghijklmnopqrstuvwxyz!@#$%^&*()ABCDEFGHIJKLMNOPQRSTUVWXYZ"
  const passLength = 8
  let pass = ''
  for (let i = 0; i <= passLength; i++) {
    const randomNumber = Math.floor(Math.random() * chars.length)
    pass += chars.substring(randomNumber, randomNumber + 1)
  }
  return pass
}

const equalPasswords = (password, repeatPassword) => {
  return password !== repeatPassword ? 'Пароли не совпадают' : null
}

const isFullLengthPassword = (password) => {
  return password.length < 8 ? 'Пароль должен быть не менее 8 символов' : null
}

const isRepeatPasswordEmpty = (password, repeatPassword) => {
  return password && !repeatPassword ? 'Поле не может быть пустым' : null
}
export {generatePassword, isFullLengthPassword, equalPasswords, isRepeatPasswordEmpty}