 # Copyright (C) 2021-2023 Cochise Ruhulessin
#
# All rights reserved. No warranty, explicit or implicit, provided. In
# no event shall the author(s) be liable for any claim or damages.
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
import re

from canonical import StringType


class ReceiptNumber(StringType):
    __module__: str = 'molano.canon'
    patterns: re.Pattern[str] = re.compile(r'^RC[0-9]{4}\-[0-9]+')