Regular Expressions 101

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Community Patterns

0

Validate Social Security Number

Python
Validate that the social security number follows all of the guidelines of the Social Security Administration, and excludes all voided numbers.
Submitted by Jacob O'Dea - 9 years ago
1

email

PCRE (PHP <7.3)
accept empty spaces at start and end
Submitted by Emanuel Lima (jose.emanuel.lima@gmail.com) - 9 years ago
0

Numbers - decimal, scientific etc

PCRE (PHP <7.3)
Matches numbers in most forms - normal, decimal, exponential, comma separted
Submitted by Shashwat Black - 9 years ago
1

viduregex

PCRE (PHP <7.3)
cac vi du ve bat cac chuoi o regex
Submitted by thieutham - 9 years ago
1

viduregex

PCRE (PHP <7.3)
cac vi du ve bat cac chuoi o regex
Submitted by thieutham - 9 years ago
1

Find your Db from a sql query

PCRE (PHP <7.3)
A regex to find the db wich you're quering against to.
Submitted by kkrico - 9 years ago
1

Get a xls file from URL

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

gfghfgdf

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

aaaaaaaaaaa

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

get class

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

Anagram match of "poultryoutwitsants"

PCRE (PHP <7.3)
this is an anagram matcher to run upon words
Submitted by sp90 - 9 years ago
1

try1

ECMAScript (JavaScript)
try1
Submitted by anonymous - 9 years ago
1

Shortcode_filter

PCRE (PHP <7.3)
CLeans your HTML code from shortcodes and images :)
Submitted by Colta Victor - 9 years ago
1

git://git.apache.org/aurora.git

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

hosts file parser

PCRE (PHP <7.3)
This expression parses hosts file lines and extracts IP, domains, commented lines. Yet doesn't support ending comments.
Submitted by Jarek Wasilewski - 9 years ago
1

BEM for css

PCRE (PHP <7.3)
no description available
Submitted by giacomozinetti - 9 years ago
0

Parse date between 1000 and 2012 in format(YYYY/MM/DD HH:MM)

PCRE (PHP <7.3)
This my first regExp)
Submitted by Andy - 9 years ago
0

Clojure

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

Name Initials

ECMAScript (JavaScript)
Matches 2 or 3 initials from a name. If there is a "," and suffix like Jr., it does not include that in the result.
Submitted by Brad M. - 9 years ago
1

Validate City Names

ECMAScript (JavaScript)
Validate City Names (For USA/ Other country)
Submitted by Ashish - 9 years ago
1...120121122123124...902

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
(?<city>[A-Z]{1,2})([^\S\r\n]|-)*(?<letters2>[A-Z]){1,2}[^\S\r\n]*(?<numbers>[0-9]{1,4})[^\S\r\n]*(?<suffix>E)?
/
gm
Open regex in editor

Description

German vehicle registration signs

Submitted by musemind - 2 years ago