Regular Expressions 101

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Community Patterns

0

Changelog Parser

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

Exclude subdirs from URL

PCRE (PHP <7.3)
Excludes certain subdirs unless they contain specific valid patterns
Submitted by anonymous - 5 years ago
0

URL Params (but not QueryParams)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

PIN Number Validation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

regex_for_copper_filenames

Python
no description available
Submitted by anonymous - 5 years ago
0

numeric string

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

C characters

Python
no description available
Submitted by anonymous - 5 years ago
0

C scientific notation

Python
no description available
Submitted by anonymous - 5 years ago
0

code

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

code

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

kk

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

kk

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

KK

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

KK

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
-1

IPv4 Subnet Mask Verification

PCRE (PHP <7.3)
Intended to verify a valid IPv4 subnet mask against every valid IPv4 subnet mask possible using octet format. Does not check against a string that is using CIDR notation.
Submitted by anonymous - 5 years ago
0

transaction amount

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Identifying float number with more than one dot

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Subdomain - Any protocol, any domain

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Regex for Criterion

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1

IPv4 private CIDR range RFC1918

Golang
Validates that you provide a CIDR in one of the following valid ranges. 0.0.0 – 127.255.255.255 127.0.0.0/8 0.0.0 – 10.255.255.255 10.0.0.0/8 16.0.0 – 172. 31.255.255 172.16.0.0/12 192.168.0.0 – 192.168.255.255 192.168.0.0/16...
Submitted by David Stockton - 5 years ago
1...372373374375376...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^([1-9]|[1-1][0-2]+)\/([1-9]|[1-3][0-1]+)\/(2[0][0-3][0-9])$
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 5 years ago