Regular Expressions 101

Order By

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

Community Patterns

0

test

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

eee

PCRE (PHP <7.3)
eee
Submitted by eee - 10 years ago
0

does this work dms?

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

Meow

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

Canadian Postal Code

ECMAScript (JavaScript)
3 Forms: H5H 5H5 H5H5H5 H5H-5H5
Submitted by Christopher Dufort - 10 years ago
0

23

PCRE (PHP <7.3)
23
Submitted by 23 - 10 years ago
0

Remove repetitions from plain array

PCRE (PHP <7.3)
Remove repeated elements from a plain JSON array.
Submitted by Icaro Niz - 10 years ago
0

Single xml tag close to separated

ECMAScript (JavaScript)
the tag must be a minumum of 3 characters long so we don't catch any BR, HR, etc.
Submitted by Agent Codesmith - 10 years ago
0

1

PCRE (PHP <7.3)
1
Submitted by 1 - 10 years ago
0

messenger facebook without facebook

PCRE (PHP <7.3)
iwant to block fcaebook messenger in layer7
Submitted by anonymous - 10 years ago
0

search file extention

PCRE (PHP <7.3)
search file extention
Submitted by fau - 10 years ago
0

test

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

Pig Latin regex

PCRE (PHP <7.3)
I got really bored so I made this (not so fancy) pig latin generator
Submitted by jojodmo - 10 years ago
0

Password check - at least 1 char, 1 numeric, 8-64 chars long

PCRE (PHP <7.3)
Allows for a wide range of special characters. If you want it to have no upper bound, remove the 64 (but leave the 8,.
Submitted by Peter Speden - 10 years ago
0

Password Policy

ECMAScript (JavaScript)
Based on the below password policy need a regex in java/javascript --Maximum Occurrence (Number of repeated Characters allowed): 1 --Minimum Alpha: 1 --Minimum Embedded Numeric: 1 --Minimum Length: 8...
Submitted by Kannan SB - 10 years ago
0

french phone number (locale format)

PCRE (PHP <7.3)
little matcher for french phone number in locale format (example: 0231348228)
Submitted by Nolwennig - 10 years ago
0

For justin

PCRE (PHP <7.3)
dis is why you match shit lots
Submitted by anonymous - 10 years ago
0

URL to link

PCRE (PHP <7.3)
http://blog.jmsinfo.co/?d=2015/02/16/10/17/49
Submitted by Mickaël S. - 10 years ago
0

test

Python
test
Submitted by boag - 10 years ago
0

check if a string starts with an integer, then hyphen, then anything

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1...2728293031...902

Community Library Entry

2

Regular Expression
Python

r"
^(?!9{9})(?!0{9})[0-9]{9}$
"
Open regex in editor

Description

no description available

Submitted by anonymous - 9 years ago