Regular Expressions 101

Library entries

0
java

catch inner element

working regex for any
Submitted by anonymous - 16 hours ago
0
pcre

jiggl

toggl track to jira
Submitted by anonymous - 19 hours ago
0
pcre2

RegEx

Examples
Submitted by anonymous - a day ago
0
pcre2

EmailValidation

This is an Email validation using RegExp.
Submitted by anonymous - a day ago
0
pcre2

Age

Match "I'm ##" or "I am ##"
Submitted by Matt - a day ago
0
pcre2

IssuePattern

working pattern for Issue packages
Submitted by anonymous - 2 days ago
1
pcre2

3 letter word finder

finds any 3 letter words in a text
Submitted by anonymous - 2 days ago
0
pcre2

quoted strings regex

matches quoted strings
Submitted by anonymous - 3 days ago
0
javascript

IPv4-CIDR

Match IPv4-CIDR (JavaScript)
Submitted by fwqaaq - 3 days ago
0
pcre2

outletId

test outlet id
Submitted by Ankit - 3 days ago

Roman numeral detector

Vote

3

Regular Expression
pcre

/
^(M{0,3})(C(?:D|M)|D?C{0,3})(X(?:L|C)|L?X{0,3})(I(?:V|X)|V?I{0,3})$
/

Description

Loading markdown...
Submitted by Terence Linnell - 8 years ago