Regular Expressions 101

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Community Patterns

1

E.164 Phone Number Validator

ECMAScript (JavaScript)
Regex validator for the phone number based on E.164 standard
Submitted by anonymous - 5 years ago
1

Semantic App Version (major.minor.patch) is greater than or equal to 6.1.3

PCRE (PHP <7.3)
This regular expression will match app versions following the Semantic Versioning scheme greater than or equal to 6.1.3 The first capturing group will match app versions 6.1.*, where the patch version is greater than or equal to 3. The second capturing group will match app versions. 6.., where the ...
Submitted by anonymous - 5 years ago (Last modified a year ago)
1

NFL Fixtures for links

Python
no description available
Submitted by anonymous - 5 years ago
1

Surname regex validation

PCRE (PHP <7.3)
no description available
Submitted by https://www.linkedin.com/in/peralta-steve-atileon/ - 5 years ago
1

C# class declaration

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

Matriculas [PT]

PCRE (PHP <7.3)
Código que permite identificar novas matrículas de Portugal, bem como as antigas e dividir por grupos
Submitted by anonymous - 5 years ago
1

Vérification d'une adresse IP

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

移除小程序云函数栈日志中的无效行

ECMAScript (JavaScript)
使其更已读
Submitted by anonymous - 5 years ago
1

look ahead and look behind

ECMAScript (JavaScript)
find number in string with look behind and look ahead
Submitted by anonymous - 5 years ago
1

Python:Match paragraphs separated by URL

Python
no description available
Submitted by anonymous - 5 years ago
1

Modern Chrome User Agent

PCRE (PHP <7.3)
Detects modern Chromium-based browsers Chrome >= 67 YaBrowser >= 18.7 Opera >= 54 Samsung Internet >= 9.2...
Submitted by slavafomin - 5 years ago
1

Modern Firefox User Agent

PCRE (PHP <7.3)
Detects modern Firefox browser versions Firefox >= 60 These versions require only ~29.33 KB of core-js polyfills.
Submitted by slavafomin - 5 years ago
1

Modern Safari versions User Agent

PCRE (PHP <7.3)
Detects modern Safari versions by User Agent string Safari & iOS Safari >= 10 These browsers require ~62 KB of core-js polyfills.
Submitted by slavafomin - 5 years ago
1

22 Jimmy

PCRE (PHP <7.3)
.+\.{a-z}+$ / .+\.{a-z}+$...
Submitted by anonymous - 5 years ago
1

Replace many spaces to one

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

Another X / Extra X / X more

Python
Extract phrases meaning "add X more of the previous item"
Submitted by anonymous - 5 years ago
1

Wordless Date Validation

PCRE (PHP <7.3)
Validate and capture different dates without words for example: dd/mm/yyyy, d/m/yy, yyyy-mm-dd, yy-mm-dd
Submitted by anonymous - 5 years ago
1

URL with port and hash

PCRE (PHP <7.3)
URL with port and hash
Submitted by anonymous - 5 years ago
1

Exclude extension from file basename

PCRE (PHP <7.3)
Description Exclude extension from file basename - get filename only! BASENAME = FILENAME.EXTENSION
Submitted by Cober@Axterbach - 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...768769770771772...900

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
(?=(?:.*[a-z]){2,})(?=(?:.*[A-Z]){2,})(?=(?:.*\d){2,})(?=(?:.*[@#$%^&+=]){2,})
/
Open regex in editor

Description

no description available

Submitted by anonymous - 9 years ago