Regular Expressions 101

Order By

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

Community Patterns

0

Match custom options

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Email address parser

PCRE (PHP <7.3)
Capture “username”@domaine.com separately
Submitted by anonymous - 6 years ago
0

COF Part

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

ipattack

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

India Mobile No

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

k8s 名称

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

remove spaces and invisible chars

ECMAScript (JavaScript)
I probably misses some invisible chars..
Submitted by anonymous - 6 years ago
0

regex to block domain

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

同步Pod失败

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Phonenumber

PCRE (PHP <7.3)
Starts with either: +31, +31(0), (+31)(0), 0031, 0 followed by 10 digits, '-' or space First part: +311234567890 +31(0)1234567890 (+31)(0)1234567890...
Submitted by anonymous - 6 years ago
0

username with dash

ECMAScript (JavaScript)
Username with dash
Submitted by anonymous - 6 years ago
0

Visa CC

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

American Express CC

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Discover CC

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Discover CC

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Discover - 10/09/18

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

American Express - 10/09/18

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Visa - 10/09/18

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

All Four Major CCs - 10/09/18

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Social Security Number - 10/09/18

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
1...185186187188189...901

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^(((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?),)*((25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$
/
Open regex in editor

Description

Matches IPv4 address list separated by comma (,). Does not match an incomplete list (e.g. 192.168.1.0,)

Submitted by anonymous - 8 years ago