Regular Expressions 101

Order By

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

Community Patterns

1

whitespaces and positive numerics

ECMAScript (JavaScript)
//Accepts whitespaces and positive numeric values including integers and decimals(ortional) with 3 precisions only. //Ex: "999", "99999.999", " 999.999" -> ACCEPTABLE
Submitted by Pubudu (motustudio) - 9 years ago
1

Globality APP

PCRE (PHP <7.3)
no description available
Submitted by globality team - 9 years ago
1

Russian phone number validater

PCRE (PHP <7.3)
Russian phone number validater
Submitted by Russell of sitesoft - 9 years ago
1

https://www.facebook.com/video.php?v=1009222819122586

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

match start of line subsubsection

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Match parenthesis

Python
Matches anything wrapped in parenthesis. Can handle nested and consecutive sets of parenthesis.
Submitted by Nic Roland - 9 years ago
1

parse table

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Match pointless spaces in space separated list

ECMAScript (JavaScript)
'test' - no match 'test test' - no match ' test' - match (space at the start) 'test ' - match (space at the end) 'test test' - match (single space in the middle)
Submitted by J. Harry B. - 9 years ago
1

url regex

PCRE (PHP <7.3)
spoon library
Submitted by anonymous - 9 years ago
1

french phone number

PCRE (PHP <7.3)
french phone number
Submitted by lolo64 - 9 years ago
1

simple json key -value

PCRE (PHP <7.3)
simple json key -value parser
Submitted by ReMMeR - 9 years ago
1

•

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

File extention

ECMAScript (JavaScript)
Extract file extention from URL
Submitted by anonymous - 9 years ago
1

simple url regex (http,https)

ECMAScript (JavaScript)
To recognize url like (for the more complex one): https://word.office.live.com/wv/WordView.aspx?FBsrc=https%3A%2F%2Fwww.facebook.com%2Fattachments%2Ffile_preview.php%3Fid%3D713987203%26time%3D145332%26metadata&access_token=1606%3AAVKzw1&title=2016+Test+Document+Word+Online.doc
Submitted by Pika - 9 years ago
1

Match Markdown Text Paragraph at a Root Level

ECMAScript (JavaScript)
http://stackoverflow.com/q/34914559/368691
Submitted by Gajus Kuizinas - 9 years ago
1

logical operators

Python
no description available
Submitted by Nicolas - 9 years ago
1

basic emails with separator

PCRE (PHP <7.3)
infinite emails with ; separator a@b.c;a@b.c;a@b.c;a@b.c;a@b.c
Submitted by gcolciago - 9 years ago
1

not a character and not spaces

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

tablespace_Skipper

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Phone numbers - Poland

PCRE (PHP <7.3)
Validates following phone number schemes: 1234567 123-45-67 12-34-578 711234567 0711234567...
Submitted by Forseti - 9 years ago
1...843844845846847...902

Community Library Entry

0

Regular Expression
Python

r"
(PR|PV|ME)\d{6}(\.\d+)?|\d{7}
"
gm
Open regex in editor

Description

Project

Submitted by anonymous - 2 years ago