Regular Expressions 101

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Library entries

2
javascript

Simple URL

Validate an URL input.
Submitted by @nuragic - 17 days ago
0
java

Mpe

coda test
Submitted by anonymous - 17 days ago
0
pcre

Time format

38 Seconds
Submitted by anonymous - 18 days ago
0
pcre2

Fetch Username and IP

Splunk
Submitted by anonymous - 18 days ago
0
pcre2

HTML Tag Selector

T
Submitted by Rahul - 18 days ago

FQDN Fully Qualified Domain Name

Vote

-3

Regular Expression
pcre

/
^(([a-z0-9][a-z0-9\-]*[a-z0-9])|[a-z0-9]+\.)*([a-z]+|xn\-\-[a-z0-9]+)\.?$
/

Description

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Submitted by Rafael Justo and Mauro Trajber - 7 years ago