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Regex Pattern for Phone Number
¹
Validate Phone Numbers ( with Country Code extension) using Re…
https://www.geeksforgeeks.org/validate-phone-numbers-with-country-code-extension-using-regular-expression/
To validate phone numbers using regular expressions, you can create a regex pattern that matches various formats of phone numbers. Below is an example of a regex pattern that validates phone numbers with country codes, spaces, hyphens, and parentheses.
Example
import re

def is_valid_phone_number(phone_number):
pattern = r"^\+?[1-9]\d{1,14}$"
return bool(re.match(pattern, phone_number))

# Test cases
print(is_valid_phone_number("+919136812895")) # True
print(is_valid_phone_number("+1-800-555-5555")) # False
print(is_valid_phone_number("1234567890")) # False
Explanation
^: Asserts the position at the start of the string.
\+?: Matches an optional "+" character.
[1-9]: Matches a digit from 1 to 9 (country code should not start with 0).
\d{1,14}: Matches between 1 and 14 digits.
$: Asserts the position at the end of the string.
This pattern ensures that the phone number starts with an optional "+", followed by a valid country code (1-9), and then up to 14 digits¹.
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Stack Overflow
https://stackoverflow.com › questions
Regular expression to match standard 10 digit phone number
Here is a regex that will match any phone number for every country in the world regardless of the number of digits. It matches formatted and unformatted national and international phone numbers.
- Reviews: 5
^(\+\d{1,2}\s)?\(?\d{3}\)?[\s.-]\d{3}[\s.-]\d{4}$ Matches the following 123-456-7890 (123) 456-7890 123 456 7890 123.456.7890 +91 (123) 456-7890...
Best answer
·
386
There are many variations possible for this problem. Here is a regular expression similar to an answer I previously placed on SO. ^\s*(?:\+?(\d{1,3...
236
^(\+\d{1,2}\s?)?1?\-?\.?\s?\(?\d{3}\)?[\s.-]?\d{3}[\s.-]?\d{4}$ Matches these phone numbers: 1-718-444-1122 718-444-1122 (718)-444-1122 17184441122...
48
Regex pattern to validate a regular 10 digit phone number plus optional international code (1 to 3 digits) and optional extension number (any numbe...
24
Here's a fairly compact one I created. Search: \+?1?\s*\(?-*\.*(\d{3})\)?\.*-*\s*(\d{3})\.*-*\s*(\d{4})$ Replace: +1 \($1\) $2-$3 Tested against...
10
Adding up an example using above mentioned solutions on jsfiddle. I have modified the code a bit as per my clients requirement. Hope this also help...
6
Phone number regex that I use: /^[+]?(\d{1,2})?[\s.-]?\(?\d{3}\)?[\s.-]?\d{3}[\s.-]?\d{4}$/ Covers: 18001234567 1 800 123 4567 +1 800 123-4567 +...
6
Starting with @Ravi's answer, I also applied some validation rules for the NPA (Area) Code . In particular: It should start with a 2 (or higher) It...
5
I find this regular expression most useful for me for 10 digit contact number : ^(?:(?:\+|0{0,2})91(\s*[\-]\s*)?|[0]?)?[789]\d{9}$ Reference : htt...
5
Regex Pattern
https://regexpattern.com › phone-number
Phone Number Regular Expressions - Regex Pattern
Us (North American) Phone Numbers
UK Phone Numbers
French Phone Numbers
German Phone Numbers
Chinese Phone Numbers
Chinese Mobile Phone Numbers
India Phone Numbers
Brazilian Phone Numbers
Australian Phone Numbers
A regular expression to format and validate US (North American) Phone Numbers: 1. 1234567890 2. 123-456-7890 3. 123.456.7890 4. 123 456 7890 5. (123) 456 7890
See more on regexpattern.com
GeeksForGeeks
https://www.geeksforgeeks.org › validate-…
Validate Phone Numbers ( with Country Code …
Dec 27, 2023 · Create a regex expression for phone numbers. Use Pattern class to compile the regex formed. Use the matcher function to check whether the Phone Number is valid or not.
Question & Answer
Stack Overflow
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Regular Expression for finding phone numbers.
This question already has answers here : Closed 11 years ago . …
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/^[\.-)( ]*([0-9]{3})[\.-)( ]*([0-9]{3})[\.-)( ]*([0-9]{4})$/ …
Stack Overflow
Question
Regular expression to match standard 10 digit phone number.
I want to write a regular expression for a standard US type …
Answer · 312 votes
^(\+\d{1,2}\s)?\(?\d{3}\)?[\…
Stack Overflow
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How to validate phone numbers using regex.
I'm trying to put together a comprehensive regex to validate phone number…
Answer · 542 votes
Better option... just strip all non-digit characters on i…
Stack Overflow
Question
What regular expression will match valid international phone numbers?
I need to determine whether a ph…
Answer · 119 votes
\+(9[976]\d|8[987530]\d|…
Stack Overflow
Question
Phone validation regex.
I'm using this pattern to check the validation of a phone number ^[0-9\-\+]{9,15}…
Answer · 38 votes
Please refer to this SO Post example of a regul…
regex101
https://regex101.com › cFEhad
regex101: US Phone number regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
Regex Tester and Debugger Online
https://www.regextester.com
Match or Validate phone number - Regex Tester/Debugger
Regular Expression to Matches a string if it is a valid phone number. It can match dashes, periods, and spaces as delimiters, country code, and supports parentheses in the area code.
owolf.com
https://www.owolf.com › blog › breaking-down-the-regex...
Breaking Down the Regex for Phone Numbers - owolf.com
When working with phone numbers in applications, ensuring that the input is properly validated is essential. A commonly used regex pattern for phone numbers is: You can test this regex with …
People also ask
How to validate phone numbers using JavaScript with regular expressions (regex)?
To validate phone numbers using JavaScript with regular expressions (regex), you can define a pattern to match valid phone number formats. Regex is flexible and can help match numbers with different formats, such as including country codes, area codes, or specific digit lengths.
JavaScript - Validate Phone Numbers in JS - GeeksforGeeks
geeksforgeeks.org
How to validate a phone number using a regex pattern?
Let’s explore some basic regex patterns commonly used for validating phone numbers: Matching Digits: To match any single digit, you can use the pattern “\d”. This pattern will match any phone number that contains a single digit anywhere in the string.
The Ultimate Guide to Using Regex for Phone Numbers
formulashq.com
How do I match a phone number with a regex pattern?
For instance, if you want to match a phone number in the format “555-1234,” you can define a regex pattern that looks for three digits followed by a hyphen, followed by four digits. Regex will then match any phone numbers that conform to this pattern, such as “555-1234” or “999-4567.”
The Ultimate Guide to Using Regex for Phone Numbers
formulashq.com
How to use a regex expression for a phone number?
$ : End of the string. Follow the below steps to implement the idea: Create a regex expression for phone numbers. Use Pattern class to compile the regex formed. Use the matcher function to check whether the Phone Number is valid or not. If it is valid, return true. Otherwise, return false.
Validate Phone Numbers ( with Country Code extension ... - GeeksforGe…
geeksforgeeks.org
What is a regex pattern?
By defining a regex pattern, you can specify the allowed characters and their positions, ensuring that the phone number adheres to your desired format. For instance, if you want to match a phone number in the format “555-1234,” you can define a regex pattern that looks for three digits followed by a hyphen, followed by four digits.
The Ultimate Guide to Using Regex for Phone Numbers
formulashq.com
Can a regex match a phone number with 10 digits?
It's perfect for any phone number format with at least 10 digits. Here is a regex that will match any phone number for every country in the world regardless of the number of digits. It matches formatted and unformatted national and international phone numbers. If you want to adjust it to match a certain number of digits, you can do that easily.
Regular expression to match standard 10 digit phone number
stackoverflow.com
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Coding N Concepts
https://codingnconcepts.com › java › java-regex-to...
Java Regex to Validate Phone Number - Coding N Concepts
May 27, 2020 · Java Regex Pattern to Validate Phone number with Whitespace, Hyphen, No Space, Parenthesis, Country Code, and Different Country based Phone number format.
GeeksForGeeks
https://www.geeksforgeeks.org › how-to-validate...
JavaScript - Validate Phone Numbers in JS - GeeksforGeeks
Nov 19, 2024 · To validate phone numbers using JavaScript with regular expressions (regex), you can define a pattern to match valid phone number formats. Regex is flexible and can help …
squash.io
https://www.squash.io
How To Match Standard 10 Digit Phone Numbers With Regex
Sep 1, 2023 · To match a standard 10-digit phone number with regex, you can use the following pattern: Explanation of the regex pattern: asserts the start of the string. matches any digit (0 …
regex101
https://regex101.com
regex101: 10-digit phone number with hyphens
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java, C#/.NET, Rust.
Stack Overflow
https://stackoverflow.com › questions
Phone validation regex - Stack Overflow
Dec 26, 2011 · The following regex matches a '+' followed by n digits var mobileNumber = "+18005551212"; var regex = new RegExp("^\\+[0-9]*$"); var OK = regex.test(mobileNumber); …
Abstract
https://www.abstractapi.com › ... › phone-number-regex
Mastering Phone Number Regex for Efficient Validation - Abstract …
Dec 7, 2023 · In this article, we’ll discuss how to use Regex for phone number validation, and look at some strategies for implementing Regex in various languages. Regex (Regular …
i Hate Regex
https://ihateregex.io › expr › phone
Regex for phone number - iHateRegex
Do try with the phone numbers in your country before using. Match a phone number with "-" and/or country code.
formulashq.com
https://formulashq.com › the-ultimate-guide-to-using...
The Ultimate Guide to Using Regex for Phone Numbers
Regex provides a flexible and efficient way to interpret and match phone numbers based on predefined patterns. By defining a regex pattern, you can specify the allowed characters and …
medium.com
https://thetechplatform.medium.com
How do I Validate a Phone Number using Regex?
Jan 4, 2024 · Validating phone numbers in an application is a crucial aspect, especially considering the diverse formats and conventions they can follow. This guide aims to provide a …
YouTube
https://www.youtube.com › watch
How to Effectively Validate Phone Numbers Using Regex
Learn how to validate phone numbers with regex, covering international formats and US standards. Create an efficient system for inputting and displaying phon...
Stack Overflow
https://stackoverflow.com › questions
Regex for Mobile Number Validation - Stack Overflow
I want a regex for mobile number validation. The regex pattern should be such that it must accept + only in beginning and space(or - ) should be allowed only after country code(only once). …
stanford.edu
https://web.stanford.edu › class › guide_to_regexes
CS103 Guide to Regular Expressions - web.stanford.edu
Figure out a regex that produces the pattern shown above: start with {before first a}, then a, then ... \mathtt{b}}^\star \suchthat w \text{ consists of either an even number of } \mathtt{a} \text{'s …
Missing:
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Built In
https://builtin.com › articles › python-re-match
Python re.match() and re.sub() Explained | Built In
4 days ago · This pattern will match valid email addresses at the beginning of the string. Output: Valid email found: [email protected] Python re.sub() Advanced Example. Suppose we want to …
Stack Overflow
https://stackoverflow.com › questions
regular expression for Indian mobile numbers - Stack Overflow
Nov 8, 2014 · Regular Expression Validation For Indian Phone Number and Mobile number. ^[789]\d{9}$ should do the trick. UPDATE. Some Telecom operators in india introduced new …
thebricks.com
https://www.thebricks.com › resources › guide-how-to...
How to use Regex in Excel using AI - thebricks.com
2 days ago · Pattern Recognition: Regex allows you to find patterns in text, which is incredibly useful for data cleaning. Whether it's finding email addresses, phone numbers, or dates, …
Stack Overflow
https://stackoverflow.com › questions
Regular Expression for finding phone numbers - Stack Overflow
May 16, 2010 · How can I use Regular Expressions to extract the list of Phone Numbers from all those files? Explanation/expression will be really appreciated. The Phone numbers can be any …
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