Regular Expressions 101

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Community Patterns

1

15_3_16

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

Splunk logging with JSON data

PCRE (PHP <7.3)
Splunk logging with embedded JSON formatted data
Submitted by Jim Huse - 9 years ago
1

Movizland

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

Dell teg vis content

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

Testing Service

PCRE (PHP <7.3)
Testing Service
Submitted by anonymous - 9 years ago
1

Brasileirão - Url de leagues

Python
no description available
Submitted by jroque Junior | Raphael Fruneaux - 9 years ago
1

test regex123

PCRE (PHP <7.3)
123
Submitted by David - 9 years ago
1

IPv4 extraction regex

PCRE (PHP <7.3)
Looks bloated, but also validates that the address format is correct, i.e. no false-positives for 777.777.777.777
Submitted by Jacob - 9 years ago
1

Date

PCRE (PHP <7.3)
Valid Date format:
Submitted by Daniel - 9 years ago
1

Pull out percentages

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

DataPower Syslog

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

somente telefone

PCRE (PHP <7.3)
teste para validação de números de telefone
Submitted by Mauricio Rocha - 9 years ago
1

select folders after url

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

CSS3 color expressions

PCRE (PHP <7.3)
Up to spec as of 2016-03-16. You can choose whether to enforce industry-standard casing for keywords via the "i" flag, which is enabled by default. Note that both "currentcolor" and "currentColor" are common; the relevant spec uses "currentColor", but several browsers prefer "currentcolor".
Submitted by Paul Buonopane @ NamePros - 9 years ago
1

OFA values

PCRE (PHP <7.3)
either 99-99 or one looks more liek the OFA ones
Submitted by anonymous - 9 years ago
1

delete line numbers

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

Phone with extension

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

Only letters without numbers

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

locationID PID4.1 custom

PCRE (PHP <7.3)
MRN add a letter in front
Submitted by anonymous - 9 years ago
1

IP Validation

PCRE (PHP <7.3)
Validate IP v4
Submitted by anonymous - 9 years ago
1...193194195196197...901

Community Library Entry

-1

Regular Expression
ECMAScript (JavaScript)

/
^[a-z0-9.]+@[a-z0-9]+(\.[a-z]+)+$
/
i
Open regex in editor

Description

this regex validates e-mails.

const isValid= <regex>.text(value)

Submitted by anonymous - 3 years ago