use App\Rules\Zenkakurule;
   Validator::make($input, [
            'name' => ['required', 'string', 'max:255'],
            'kana' => ['required', 'string', 'max:255',new Zenkakurule],
            'email' => ['required', 'string', 'email', 'max:255', 'unique:users'],
            'password' => $this->passwordRules(),
            'terms' => Jetstream::hasTermsAndPrivacyPolicyFeature() ? ['accepted', 'required'] : '',
    ])->validate();