Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

-1

street address Checker and fetcher

PCRE (PHP <7.3)
Check provided street address is valid or not and also fetch it's all components.
Submitted by Dilip Borad - 10 years ago
1

Extract ids (values) with regex

PCRE (PHP <7.3)
no description available
Submitted by A. K. Asik - 10 years ago
3

javascript template replacement

ECMAScript (JavaScript)
no description available
Submitted by akamaozu - 10 years ago
0

Regex Mobile Number Validation Code

PCRE (PHP <7.3)
no description available
Submitted by A.K. Asik - 10 years ago
1

sad smiley

Python
looks for a sad smiley with a backslash
Submitted by @barraponto - 10 years ago
1

smiley

PCRE (PHP <7.3)
no description available
Submitted by @barraponto - 10 years ago
1

Dotted Quad

PCRE (PHP <7.3)
IP PCRE
Submitted by Awkwardly Scripted - 10 years ago
2

Finding a string along with a few other words

PCRE (PHP <7.3)
no description available
Submitted by A.K. Asik - 10 years ago
4

parsing a numeric strings with backslash using regexp

PCRE (PHP <7.3)
no description available
Submitted by A.K. Asik - 10 years ago
1

Phone

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

xml encoding detection

PCRE (PHP <7.3)
xml encoding detection encoding=(\"\S+")
Submitted by anonymous - 10 years ago
0

replace all script sources

PCRE (PHP <7.3)
no description available
Submitted by A. K. Asik - 10 years ago
0

wildcard url match with url

PCRE (PHP <7.3)
no description available
Submitted by Ahosan Karim Asik - 10 years ago
2

Email validation

ECMAScript (JavaScript)
Very crude, but effective email validation.
Submitted by Ryan Oaks - 10 years ago
1

Exploding regex

Python
no description available
Submitted by anonymous - 10 years ago
1

Number betwen:1 1.5 2 2.5

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

match sequential characters

ECMAScript (JavaScript)
HI, I'm looking for RegX to match words with more than two sequential characters
Submitted by JC - 10 years ago
0

rr

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

MySql Definer

PCRE (PHP <7.3)
For find definer in mysql routines
Submitted by Jorge Espinoza - 10 years ago
1

Date validation

ECMAScript (JavaScript)
A regular expression to validate a Date in format DD/MM/YYYY
Submitted by Felipe Montaña - 10 years ago
1...871872873874875...901

Community Library Entry

2

Regular Expression
PCRE2 (PHP >=7.3)

/
(\+?(\b1)?[\ .\/-]?((?(2)|(\b))|(\())\d{3}(?(?<=\(\d{3})\)|)[\ .\/-]?)?(?(1)|\b)\d{3}[\ .\/-]?\d{4}[\ ]?([xX][\ ]?\d{1,5})?\b
/
gm
Open regex in editor

Description

US phone number, try to catch as many as possible

Submitted by anonymous - 3 years ago