Regular Expressions 101

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javascript

ipv4

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

Email Regex

Email Validation Regex
Submitted by anonymous - a month ago
0
javascript

Get First Name

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

phone regex

phone regex
Submitted by antiai - a month ago
0
golang

find email addresses

find email addresses
Submitted by anon - 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
0
javascript

QueryString and Datasource

asdasd
Submitted by anonymous - a month ago
0
javascript

Positive Integer

(/^\d{0,}(([.]{1})?\d?){0,}$/gi
Submitted by Wasiu Ramoni - a month ago

parse domain from email

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0

Regular Expression
javascript

/
(?<=@)[^.]*.[^.]*(?=\.)
/
g

Description

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Submitted by Colby M. White - 5 months ago