Regular Expressions 101

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Community Patterns

2

capture balisephp

ECMAScript (JavaScript)
it's to use to get all tags. not easy to implement because some link in php with ? or > can make trouble to get the closure ?>
Submitted by simon - 9 years ago
2

Get consecutive capitalized words

PCRE (PHP <7.3)
"Bank Negara Malaysia", "1Malaysia Development Bhd"
Submitted by aizu - 9 years ago
1

^([a-zA-Z1-9]{1})([a-zA-Z0-9])+:$

ECMAScript (JavaScript)
hexa deciamal number with ending with ( :) a special character
Submitted by anusha - 9 years ago
2

US zip Code

ECMAScript (JavaScript)
US zip Code
Submitted by Aloke - 9 years ago
-2

SQL Injection

ECMAScript (JavaScript)
SQL injection regEx pattern
Submitted by Darshan Patil - 9 years ago
2

Date Testing

ECMAScript (JavaScript)
Javascript date regex
Submitted by anonymous - 9 years ago
1

Validate multiple Email-addresses separated by semicolon

PCRE (PHP <7.3)
Validate multiple Email-addresses separated by semicolon. No check on allowed domains, just a plain and simple check on the correct structure
Submitted by maxthelup - 9 years ago
1

IBAN (with spaces)

PCRE (PHP <7.3)
This matches EU IBAN codes considering spaces here and there
Submitted by ZioAldo - 9 years ago (Last modified a year ago)
1

Date time AM/PM validation

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

BNF for specific URL schemes (httpurl) from rfc1738

Python
This regex represents the httpurl in BNF from rfc1738 (at topic 5). Reference:https://www.ietf.org/rfc/rfc1738.txt
Submitted by Migueh - 9 years ago
2

Ontario Licence Class Combinations

Python
In Ontario, Canada, license classes are combined on the drivers license. This regex will parse out individual classes from the combination.
Submitted by Gregory Holley - 9 years ago
2

5

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Markup link

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
2

yowsup-cli message parsing

Python
This pattern parses the yowsup-cli message output to recover (otherwise lost) messages. Current yowsup version: v2.4
Submitted by kerel - 9 years ago
1

localhost ip's with port

Python
Matches localhost ip range with optional port capture: 127.X.X.X or 127.X.X.X:PORT ToDo: check valid ip address.
Submitted by Rodrigo M. A. - 9 years ago
1

Trim Whitespace before/after String

ECMAScript (JavaScript)
Remove whitespace before and after the string. Use g for trimming before and after Use m for trimming each line of a multiline string individually. Code: ' test '.replace( /(^\s+|\s+$)/gm, '' );
Submitted by KevinV - 9 years ago
1

[\d]*

PCRE (PHP <7.3)
kostix@mail.ru
Submitted by anonymous - 9 years ago
2

Any variable between @

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

Look Forward

Python
Between two strings.
Submitted by Online Cop - 9 years ago
1

US Phone Number Format Check

PCRE (PHP <7.3)
All Valid: 3334444 222333444 12223334444 333-4444 222-333-4444...
Submitted by anonymous - 9 years ago
1...5354555657...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(?:[-+]?[1-8]?\d(?:\.\d{0,7})?|90(?:\.0{0,7})?),(?:[-+]?(?:180(?:\.0{0,7})?|(?:(?:1[0-7]\d)|(?:[1-9]?\d))(?:\.\d{0,7})?))$
/
Open regex in editor

Description

Matches a geolocation coordinates string consisting of latitude and longitude separated by a comma with up to 7 decimal places precision.

Submitted by Steve Piercy - 9 years ago