import re


def sanitize_target(target: str = "") -> str:
    """
    Format target, allow only numeric character e.g.
    - "012345678901234" => "012345678901234"
    - "080-123-4567" => "0801234567"
    - "1-1111-11111-11-1" => "1111111111111"
    - "+66-89-123-4567" => "66891234567"

    :param target:
    :return:
    """
    result = re.sub(r"\D", "", target)

    return result