Regular Expressions 101

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Community Patterns

0

BDO client ID

PCRE2 (PHP >=7.3)
Validates client IDs
Submitted by anonymous - a year ago
0

Splitting Inconsistent Addresses

PCRE2 (PHP >=7.3)
This pattern matches inconsistent addresses that have various street names and coordinates. This captures the Address 1 & 2, Type of Street, Coordinates (NE, NW, SE,SW) City, State, and Full zip
Submitted by Nadira S Fant - a year ago
0

Salesforce - Flow Naming Conventions

PCRE2 (PHP >=7.3)
Ensure that Salesforce Flow name meets the following standards: - -
Submitted by anonymous - a year ago (Last modified a year ago)
0

Validate comma-separated list of values (allowed: words; digits; special characters; single non-trailing non-leading spaces;)

PCRE2 (PHP >=7.3)
Validate comma-separated list of values (allowed: words; digits; special characters; single non-trailing non-leading spaces;)
Submitted by anonymous - a year ago
0

Twitch data capturing

ECMAScript (JavaScript)
Matches the data sent by the twitch IRC and captures into various groups
Submitted by Bucky - a year ago (Last modified a year ago)
0

text has numbers

ECMAScript (JavaScript)
text has numbers
Submitted by vijay - a year ago
0

email matcher

PCRE2 (PHP >=7.3)
match some emails and extract their local part and domain
Submitted by dang duomg 191 - 7 months ago (Last modified 7 months ago)
1...900901902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^(?:(?<scheme>[^:\/?#]+):)?(?:\/\/(?<authority>[^\/?#]*))?(?<path>[^?#]*\/)?(?<file>[^?#]*\.(?<extension>[Jj][Pp][Ee]?[Gg]|[Pp][Nn][Gg]|[Gg][Ii][Ff]))(?:\?(?<query>[^#]*))?(?:#(?<fragment>.*))?$
/
gm
Open regex in editor

Description

Adaptation of RFC-3986 uri validation - https://tools.ietf.org/html/rfc3986

Validates that URL contains an image (jpg/jpeg/png/gif) reference whilst also allowing for queries Key parts of URL are captured in named groups The URL portion is also optional, so will validate just an image filename if required

Submitted by Norris - 6 years ago