Regular Expressions 101

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Community Patterns

0

Match full/missing closing tag of <a>

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

regCheck

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

FP-Address Regex v3

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

converting mocha `assert.strictEqual()` to jest `expect().toEqual()`

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Match <a> tag with no/invalid closing tag

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Password Validation

PCRE (PHP <7.3)
At least 6 chars with 1 upper/lower case letter and 1 special char
Submitted by anonymous - 7 years ago
0

CharacterCount

PCRE (PHP <7.3)
Contains between 6 and 20 characters
Submitted by anonymous - 7 years ago
0

Lat, long regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Latitude Regex

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

Longitude Regex

PCRE (PHP <7.3)
no description available
Submitted by Katrina Theodosopoulos - 7 years ago
0

Email Validation RFC-2822

PCRE (PHP <7.3)
Email Validation regex for RFC-2822
Submitted by mminighin - 7 years ago
0

delete h2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

efsfe

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
0

utf-8 compliant Email Regex in javascript

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

utf-8 compliant Email Regex in Perl

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

find widget.method name

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 7 years ago
0

Section match

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
2

Matching Character Class Transitions (customization of \b)

PCRE (PHP <7.3)
\b can be replicated as (?<=\w)(?=\W)|(?<=\W)(?=\w) Understanding how to create these class transitions can be beneficial for several reasons. In this instance, counting the results of this regex can be used to measure randomness within strings containing multiple character classes.
Submitted by @notGeorgePBurdell - 7 years ago
0

Minidiags Regex

Python
Regex to parse ETS364 Minidiags. 9C RELAY, VI to BUSA Open, K4A2 or K5A2, I2 Chan2 EXP= 20.000 +/-0.600mA ACT= 19.998mA RES=APU12 34/p2 SN: 1967 9C RELAY, VI to BUSB Open, K4A2 or K6A2, V1 Chan2 EXP= 2.00000 +/-0.057 V ACT= 1.99993 V RES=APU12 34/p2 SN: 1967 9C RELAY, V...
Submitted by anonymous - 7 years ago
0

pageupload

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1...542543544545546...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^P((\d+([,\.]\d+)?Y)?(\d+([,\.]\d+)?M)?(\d+([,\.]\d+)?D)?(T(\d+([,\.]\d+)?H)?(\d+([,\.]\d+)?M)?(\d+([,\.]\d+)?S)?)?$)|(\d+([,\.]\d+)?W$)
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 6 years ago