C# 正则表达式验证电话号码
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C# Regex to validate phone number
提问by Derin
It would be great if someone could help me with a Regex for phone numbers. Following are the conditions:
如果有人可以帮助我使用电话号码的正则表达式，那就太好了。以下是条件：
- If + is present, then it should be the first character
- Allowed characters are numbers ( ) space - and .
- Minimum of 6 numbers and max 12
- ( , ) and space can come anywhere in the string
- - shouldn't be the first and last character and shouldn't appear immediately after +, if + is present.
- 如果 + 存在，那么它应该是第一个字符
- 允许的字符是数字 () 空格 - 和 .
- 最少 6 个号码，最多 12 个
- ( , ) 和空格可以出现在字符串中的任何位置
- - 不应该是第一个和最后一个字符，也不应该紧跟在 + 之后，如果 + 存在。
Here are some valid numbers:
以下是一些有效数字：
- +93483227359
- +1 703 335 65123
- 34565464
- 001 (703) 332-6261
- +1703.338.6512
- +934-83227359
- (111)123-4567
- 111-123-4567
- +93483227359
- +1 703 335 65123
- 34565464
- 001 (703) 332-6261
- +1703.338.6512
- +934-83227359
- (111)123-4567
- 111-123-4567
Thanks in advance
提前致谢
采纳答案by hsz
Try with:
尝试：
^\+?(\d[\d-. ]+)?(\([\d-. ]+\))?[\d-. ]+\d$
However it does not handle number counting
但是它不处理数字计数
回答by Dmitry
Not exactly the answer to your question, but for those who need to work with phone numbers, there is a .NET port of Google's libphonenumber: libphonenumber-csharp.
不完全是您问题的答案，但对于那些需要使用电话号码的人来说，Google 的libphonenumber有一个 .NET 端口：libphonenumber-csharp。
