Regular Expressions 101

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Community Patterns

1

Commify

PCRE (PHP <7.3)
Add commas to numbers
Submitted by Allen Ng - 9 years ago
1

UK Postal Code

ECMAScript (JavaScript)
Match UK Postal Code
Submitted by Michael R - 9 years ago
1

Regex mail

PCRE (PHP <7.3)
Validatore php mail
Submitted by anonymous - 9 years ago
1

City and POstcode

PCRE (PHP <7.3)
Get city and postcode on the address string like input: 1 Amotherby Ln Amotherby Malton NORTH YORKSHIRE YO17 6TG UK output: NORTH YORKSHIRE YO17 6TG
Submitted by Michael Ramirez - 9 years ago
1

ABAP email checker

PCRE (PHP <7.3)
ABAP tested email regex checker
Submitted by lol - 9 years ago
1

test

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

Zipball Version Substitution

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

Can't be numeric only

ECMAScript (JavaScript)
It could be alphanumeric but should not be numeric only
Submitted by anonymous - 9 years ago
1

gps 103

ECMAScript (JavaScript)
gps103 gprs communication
Submitted by anonymous - 9 years ago
1

aaa

PCRE (PHP <7.3)
aaa
Submitted by aa - 9 years ago
1

lua

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

US Telephone number

ECMAScript (JavaScript)
Regex for validating us telephone number as per freecodecamp testcases-
Submitted by Yashdeep Hinge - 9 years ago
1

perl {if condition} {else} {/if}

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

Chep/Loscam Transfers

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

Chep/Loscam ID Validator

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

URL Parse

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

FDQN

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

PHP URL Regex

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

https://

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

Get Email Address from string

ECMAScript (JavaScript)
no description available
Submitted by Google - 9 years ago
1...181182183184185...901

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
(?:[A-Za-z]\d ?\d[A-Za-z]{2})|(?:[A-Za-z][A-Za-z\d]\d ?\d[A-Za-z]{2})|(?:[A-Za-z]{2}\d{2} ?\d[A-Za-z]{2})|(?:[A-Za-z]\d[A-Za-z] ?\d[A-Za-z]{2})|(?:[A-Za-z]{2}\d[A-Za-z] ?\d[A-Za-z]{2})
/
gm
Open regex in editor

Description

Match UK Postal Code

Submitted by Michael R - 9 years ago