Python验证手机号码
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Python validation mobile number
提问by GrantU
I'm trying to validate a mobile number, below is what I have done so far but it does not appear to work.
我正在尝试验证手机号码，以下是我迄今为止所做的，但似乎不起作用。
I need it to rise a validation error when the value passed does not look like a mobile number. Mobile numbers can be 10 to 14 digits long start with 0 or 7 and could have 44 or +44 added to them.
当传递的值看起来不像手机号码时，我需要它来引发验证错误。手机号码可以是 10 到 14 位数字，以 0 或 7 开头，并且可以添加 44 或 +44。
def validate_mobile(value):
""" Raise a ValidationError if the value looks like a mobile telephone number.
"""
rule = re.compile(r'/^[0-9]{10,14}$/')
if not rule.search(value):
msg = u"Invalid mobile number."
raise ValidationError(msg)
采纳答案by MikeM
The following regex matches your description
以下正则表达式符合您的描述
r'^(?:\+?44)?[07]\d{9,13}$'
回答by dgel
I would try something like:
我会尝试类似的东西：
re.compile(r'^\+?(44)?(0|7)\d{9,13}$')
You would want to first remove any spaces, hyphens, or parentheses though.
不过，您可能需要先删除所有空格、连字符或括号。
回答by Glyn Hymanson
These won't validate +44 numbers as required. Follow update: John Brown's link and try something like this:
这些不会按要求验证 +44 号码。按照 更新：约翰布朗的链接并尝试这样的事情：
def validate_not_mobile(value):
rule = re.compile(r'(^[+0-9]{1,3})*([0-9]{10,11}$)')
if rule.search(value):
msg = u"You cannot add mobile numbers."
raise ValidationError(msg)
回答by davidn
I would recommend to use the phonenumberspackage which is a python port of Google's libphonenumber which includes a data set of mobile carriers now:
我建议使用phonenumbers包，它是 Google 的 libphonenumber 的 python 端口，它现在包含移动运营商的数据集：
import phonenumbers
from phonenumbers import carrier
from phonenumbers.phonenumberutil import number_type
number = "+49 176 1234 5678"
carrier._is_mobile(number_type(phonenumbers.parse(number)))
This will return True in case number is a mobile number or False otherwise. Note that the number must be a valid international number or an exception will be thrown. You can also use phonenumbersto parse phonenumber given a region hint.
如果 number 是手机号码，这将返回 True，否则返回 False。注意号码必须是有效的国际号码，否则会抛出异常。您还可以使用电话号码来解析给定区域提示的电话号码。
