from werkzeug.routing import BaseConverter


class Mobile(BaseConverter):
    regex = r"1[3-9]\d{9}"

099ece43424f4b3a32211f850bab487f687ff2b9
<mask token>

<mask token>


class Mobile(BaseConverter):
    <mask token>

<mask token>


class Mobile(BaseConverter):
    regex = '1[3-9]\\d{9}'

from werkzeug.routing import BaseConverter


class Mobile(BaseConverter):
    regex = '1[3-9]\\d{9}'

from werkzeug.routing import BaseConverter


class Mobile(BaseConverter):
    regex = r"1[3-9]\d{9}"
