Regular Expressions 101

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pcre

lower case alpha and number

lower case alpha and number
Submitted by anonymous - 21 days ago
1
javascript

提取步骤1

提取步骤1
Submitted by liangchao - 21 days ago
0
javascript

ipv4

IPv4 string check in JavaScript RegEx
Submitted by clarkttfu@gmail.com - 22 days ago
-1
javascript

Email Regex

Email Validation Regex
Submitted by anonymous - 22 days ago
0
javascript

Get First Name

Grab a first name from a full name string
Submitted by Tom - 25 days ago
1
javascript

phone regex

phone regex
Submitted by antiai - a month ago
0
pcre

password strong

password 8-16 with A-Z a-z 0-9 and !@#$ without %
Submitted by alfxjx - a month ago
0
javascript

Website Regex

Finds all website URLs
Submitted by JohnnyJTH - a month ago

Wersjonowanie semantyczne

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0

Regular Expression
pcre

/
^(?P<major>0|[1-9]\d*)\.(?P<minor>0|[1-9]\d*)\.(?P<patch>0|[1-9]\d*)(?:-(?P<prerelease>(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*)(?:\.(?:0|[1-9]\d*|\d*[a-zA-Z-][0-9a-zA-Z-]*))*))?(?:\+(?P<buildmetadata>[0-9a-zA-Z-]+(?:\.[0-9a-zA-Z-]+)*))?$
/
gm

Description

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Submitted by https://semver.org/lang/ko/ - 4 months ago