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I need to determine whether a phone number is valid before attempting to dial it. The phone call can go anywhere in the world.
What regular expression will match valid international phone numbers?
Started by Abtin Forouzandeh on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Most importantly, this regex does not mean the number is valid - each country defines its.
This means a three digit country code results in up to 12 additional digits, and a 1 of the regex .
number to 15 digits.
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Are there any modules that can help me compare phone numbers for equality?
For example, the following three numbers are equivalent (when dialling from the UK)
+44 (0)181 1234123 00441811234123 0181 1234123
Is there a perl module that can tell me this?...
Started by aidan on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
It should....
The closest I can see on CPAN is Number::Phone which is an active project, and supports UK Phone got phone numbers for other countries things could get more difficult due to local formatting numbers.
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With the age of text messages and things like that, what's a good way to store phone numbers in a database?
In the USA, text messages are handled by phone numbers but in other countries I hear they use email addresses so I guess there needs to be a way...
Started by danmine on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
Phone Number Columns in....
Phone numbers have a great rangeI don't know if you have read these two questions, but they might help you a little.
If you are using a numerical phone number for the following reasons.
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Started by usforwardnumbers on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at warriorforum):
Plus the same numbers works with....
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I Ordered 35 Numbers, Because i needed them for craigslist customer.
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I'm reading in lots of user entered data that represent phone numbers from files. They are all slightly entered in differently:
555-555-5555 555-555/5555 1555-555-5555 etc...
How could I easily parse in all of these phone numbers in Python and produce...
Started by MikeN on
, 7 posts
by 7 people.
Answer Snippets (Read the full thread at stackoverflow):
Maybe it applies to american ones too?
Discard all non-number characters Validate amount of the numbers left Insert several dashes],pnumber[3:6],pnumber[6:]) else....
I'm not american, but this works with russian phone numbers...
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I have a validation in my .net textbox where it will take only numbers
but when i put the the phone format like
080 234234
it will not accept because of a space
how to resolve this ?
could anyone help in regular expression ?
Current expression is this...
Started by Jaison on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
You, then do whatever additional....
Whether the number is entered as (assuming US numbers here) 987-654-3210, (987) 654-3210, 987 654 3210:
^[0-9][0-9 ]*$
EDIT: number must start with digit followed with digits or spaces (zero or more).
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I understand the mantra of "don't roll your own" when it comes to site security frameworks.
For most cases anyway.
I'm going to be collaborating on a site that integrates text-messaging into the system.
I'd like to use an existing, well-tested security...
Started by databyss on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
Since you need to be able to retrieve the phone numbers, the only thing you can really do your system doesn't helpfully decrypt the phone numbers when someone manages to SQL inject your be disputed), but that doesn't work for....
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What is a good data structure for storing phone numbers in database fields? I'm looking for something that is flexible enough to handle international numbers, and also something that allows the various parts of the number to be queried efficiently.
[Edit...
Started by Eric Z Beard on
, 15 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
They have some cleverly....
If the numberPerhaps storing the phone number sections in different columns, allowing for blank or null entries web sites.
Used 3 different ways to store phone numbers depending on the usage requirements.
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For my computer science class, we need to write a program (in C++) that takes an input of characters and outputs the possible permutations of it according to the dial pad on a phone, leaving non-digit characters in place.
For example, inputing 2 outputs...
Started by Austin Hyde on
, 4 posts
by 4 people.
Answer Snippets (Read the full thread at stackoverflow):
String phone_number = "23"; std::string number[] = { "0", "1", "2abc", "3def", "4ghi", "5jkl; phone_number.size(); ++i) { tmp_set += number[static_cast<std::size_t>(phone_number[i] - '0 to obtain....
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What is the best way for converting phone numbers into international format (E.164) using Java?
Given a 'phone number' and a country id (let's say an ISO country code), I would like to convert it into a standard E.164 international format phone number...
Started by Vihung on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
We used to keep phone number....
This is a very difficult task as phone numbers are written differently nearly in each country.
Here's a method that I've written that will format phone numbers to (###) ###-####:
String.
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