from django.core.exceptions import ValidationError

from phonenumber_field.phonenumber import to_python
from phonenumbers.phonenumberutil import is_possible_number




def validate_possible_number(phone, country=None):
    phone_number = to_python(phone, country)
    if (
            phone_number
            and not is_possible_number(phone_number)
            or not phone_number.is_valid()
    ):
        raise ValidationError(
            "The phone number entered is not valid.", code="invalid"
        )
    return phone_number

def validate_type_code(value):
    from rest_framework import serializers
    if not value.isdigit():
        raise serializers.ValidationError('کد باید شامل اعداد باشد.')
    if len(value) != 5:
        raise serializers.ValidationError('کد باید ۵ رقمی باشد.')
    return value