实际上，您可以研究国际标准化格式E.164，例如Twilio推荐的格式(Twilio提供了通过REST请求发送短信或电话的服务和API)。

这可能是存储电话号码的最通用方法，特别是如果您使用的是国际号码。

Phone by PhoneNumberField You can use the phonenumber_field library. It is a port of Google's libphonenumber library, which powers Android's phone number handling. See django-phonenumber-field. In the model: from phonenumber_field.modelfields import PhoneNumberField class Client(models.Model, Importable): phone = PhoneNumberField(null=False, blank=False, unique=True) In the form: from phonenumber_field.formfields import PhoneNumberField class ClientForm(forms.Form): phone = PhoneNumberField() Get the phone as a string from an object field: client.phone.as_e164 Normalize the phone string (for tests and other staff): from phonenumber_field.phonenumber import PhoneNumber phone = PhoneNumber.from_string(phone_number=raw_phone, region='RU').as_e164 Phone by regexp One note for your model: E.164 numbers have a maximum character length of 15. To validate, you can employ some combination of formatting and then attempting to contact the number immediately to verify. I believe I used something like the following in my django project: class ReceiverForm(forms.ModelForm): phone_number = forms.RegexField(regex=r'^\+?1?\d{9,15}$', error_message = ("Phone number must be entered in the format: '+999999999'. Up to 15 digits is allowed."))

根据jpotter6，你也可以在你的模型中做以下事情:

文件models.py:

from django.core.validators import RegexValidator

class PhoneModel(models.Model):
    ...
    phone_regex = RegexValidator(regex=r'^\+?1?\d{9,15}$', message="Phone number must be entered in the format: '+999999999'. Up to 15 digits allowed.")
    phone_number = models.CharField(validators=[phone_regex], max_length=17, blank=True) # Validators should be a list

使用django-phonenumber-field:

pip install django-phonenumber-field

这个解决方案对我很有效:

首先安装django-phone-field。命令:

pip install django-phone-field

然后在models.py文件中:

from phone_field import PhoneField
...

class Client(models.Model):
    ...
    phone_number = PhoneField(blank=True, help_text='Contact phone number')

在文件settings.py中:

INSTALLED_APPS = [...,
                  'phone_field'
]

最后是这样的:

首先，用下面的命令安装"django-phonenumber-field"包:

pip install django-phonenumber-field[phonenumbers]

然后，在"settings.py"中将"phonenumber_field"设置为INSTALLED_APPS:

# "settings.py"

INSTALLED_APPS = [
    ...
    "phonenumber_field",
    ...
]

然后，在"models.py"中使用"PhoneNumberField()"设置一个字段:

# "models.py"

from django.db import models
from phonenumber_field.modelfields import PhoneNumberField

class Contact(models.Model):
    phone = PhoneNumberField()

然后，在“admin.py”中注册“Contact”:

# "admin.py"

from django.contrib import admin
from .models import Contact

@admin.register(Contact)
class ContactAdmin(admin.ModelAdmin):
    pass

然后，执行如下命令:

python manage.py makemigrations && python manage.py migrate

现在，电话号码字段被创建，如下所示:

此外，将小部件“PhoneNumberPrefixWidget()”分配到自定义表单中的字段，并将自定义表单分配给管理员，如下所示:

# "admin.py"

from django.contrib import admin
from .models import Contact
from django import forms
from phonenumber_field.widgets import PhoneNumberPrefixWidget

class ContactForm(forms.ModelForm):
    class Meta:
        widgets = {
            'phone': PhoneNumberPrefixWidget(),
        }

@admin.register(Contact)
class ContactAdmin(admin.ModelAdmin):
    form = ContactForm

现在，使用国家代码创建了电话号码字段

并且，您可以将初始国家代码如initial='US'设置为"PhoneNumberPrefixWidget()"，如下所示。*国家代码的首字母必须大写:

# "admin.py"

from django.contrib import admin
from .models import Contact
from django import forms
from phonenumber_field.widgets import PhoneNumberPrefixWidget

class ContactForm(forms.ModelForm):
    class Meta:
        widgets = {                          # Here
            'phone': PhoneNumberPrefixWidget(initial='US'),
        }

@admin.register(Contact)
class ContactAdmin(admin.ModelAdmin):
    form = ContactForm

现在，选择了初始国家代码“US”，创建了电话号码字段:

你也可以在"settings.py"中使用"PHONENUMBER_DEFAULT_REGION"来设置一个初始国家代码，如下所示，但我建议像我上面所做的那样，使用"PHONENUMBER_DEFAULT_REGION"来设置一个初始国家代码为"PhoneNumberPrefixWidget()"，因为使用"PHONENUMBER_DEFAULT_REGION"有时不会在Django Admin中显示保存的电话号码:

# "settings.py"

PHONENUMBER_DEFAULT_REGION = "US"

在模型中的phone字段使用CharField，在localflavor应用程序中使用表单验证:

https://docs.djangoproject.com/en/1.7/topics/localflavor/

从2021-12-07开始，LocalFlavor似乎不再是Django的一部分了。

实际上，您可以研究国际标准化格式E.164，例如Twilio推荐的格式(Twilio提供了通过REST请求发送短信或电话的服务和API)。

这可能是存储电话号码的最通用方法，特别是如果您使用的是国际号码。

Phone by PhoneNumberField You can use the phonenumber_field library. It is a port of Google's libphonenumber library, which powers Android's phone number handling. See django-phonenumber-field. In the model: from phonenumber_field.modelfields import PhoneNumberField class Client(models.Model, Importable): phone = PhoneNumberField(null=False, blank=False, unique=True) In the form: from phonenumber_field.formfields import PhoneNumberField class ClientForm(forms.Form): phone = PhoneNumberField() Get the phone as a string from an object field: client.phone.as_e164 Normalize the phone string (for tests and other staff): from phonenumber_field.phonenumber import PhoneNumber phone = PhoneNumber.from_string(phone_number=raw_phone, region='RU').as_e164 Phone by regexp One note for your model: E.164 numbers have a maximum character length of 15. To validate, you can employ some combination of formatting and then attempting to contact the number immediately to verify. I believe I used something like the following in my django project: class ReceiverForm(forms.ModelForm): phone_number = forms.RegexField(regex=r'^\+?1?\d{9,15}$', error_message = ("Phone number must be entered in the format: '+999999999'. Up to 15 digits is allowed."))

根据jpotter6，你也可以在你的模型中做以下事情:

文件models.py:

from django.core.validators import RegexValidator

class PhoneModel(models.Model):
    ...
    phone_regex = RegexValidator(regex=r'^\+?1?\d{9,15}$', message="Phone number must be entered in the format: '+999999999'. Up to 15 digits allowed.")
    phone_number = models.CharField(validators=[phone_regex], max_length=17, blank=True) # Validators should be a list