Regular Expressions 101

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Community Patterns

1

Validate number in format: +xxxxxxxxxxx

PCRE (PHP <7.3)
Used for number validation in input forms, when number is required to be in international format. You can adjust the required number length by adjusting this part of regex: {6,10}. The bigged the second number, the longer number will pass the match.
Submitted by Donatas Stončius - donatas@stoncius.lt - 9 years ago
1

what3words

PCRE (PHP <7.3)
This pattern check three words with a dot separator betwwern words. It use unicode; It is not yest compatible with javascript
Submitted by tsamaya - 9 years ago
0

Phone Number Extraction

PCRE (PHP <7.3)
US numbers only
Submitted by codedude - 9 years ago
0

phone valid

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

Simple email splitter

PCRE (PHP <7.3)
Split the email and get the user and domain.
Submitted by Matías Pizarro González - 9 years ago
0

Phone numbers

PCRE (PHP <7.3)
PHP
Submitted by anonymous - 9 years ago
-2

Mathematical Expressions

PCRE (PHP <7.3)
ValidatesMathematical Expressions. Ignores whitespace. Includes parenthesis matching.
Submitted by Jeremy Friesen - 9 years ago
1

Bar Number

ECMAScript (JavaScript)
Length of 5 or 7. if 7, it should start with 20.
Submitted by Chris Roe - 9 years ago
1

Product model extractor

Python
Extracts a model ID from a product title
Submitted by Aleksandr Glyzov <aleksandr.glyzov@yandex.ru> - 9 years ago
1

Product model ID extractor

Python
Extracts a model ID from a product title. Like this: "Автомагнитола ALPINE CDE-100EUB/4S белая" -> "CDE-100EUB" Over 80 tests.
Submitted by anonymous - 9 years ago
1

require, require_once, include, include_once search

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

tag searching

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

Phone validate

ECMAScript (JavaScript)
Validate Phone number even if contain country code
Submitted by Jorge Cervantes - 9 years ago
1

ServiceNow - Retrieve text from an Email

ECMAScript (JavaScript)
retrieve multiple lines from an email body.
Submitted by Evan Williams - 9 years ago
-3

Facebook url regex

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

Facebook url regex

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

add colon between hours and minutes to time (24h system)

PCRE (PHP <7.3)
This expression converts any 3- or 4 digit timevalue to a value with colon between hours and minutes. So 345 is converted to 3:45 and 1500 is converted to 15:00
Submitted by Patrick Sinke - 9 years ago
0

Nickname

PCRE (PHP <7.3)
Nickname validation. Only: letters _ One line. Tested with RoR
Submitted by Paramoshkin Andrew - 9 years ago
0

Match HTTP error code

Python
no description available
Submitted by anonymous - 9 years ago
1

Single lone digits

PCRE (PHP <7.3)
Find single digits that are not part of an integer. For example, "27" should not match, but "27.1" will match the "1". "27.11" won't match.
Submitted by Conan Dombroski - 9 years ago
1...114115116117118...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
(https:\/\/provider\.shsp\.swisscom\.com(?:(?!(:443|:80)(\/|\s))(?:(?::)(\d*)))*(?!:443|:80))+((?!\/stable(?=\/))(\/latest(?=\/))?)*
/
g
Open regex in editor

Description

1 Part baseurl (req) 2 Part Port (optional) but not 443 or 80 3 Part /latest (optional)

(req)(:opt(!443 or 80))(opt)

Submitted by anonymous - 7 years ago