Regular Expressions 101

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Library entries

3
pcre

IPv4 Validator

no description available
Submitted by anonymous - 2 years ago
3
pcre

Get Nth value (3 times)

capture Nth character from string, 3 times
Submitted by K. - 9 years ago
3
javascript

mm/dd/yyyy Date

no description available
Submitted by jay johnson - 8 years ago
3
javascript

po box

no description available
Submitted by anonymous - 8 years ago
3
pcre

UUID

no description available
Submitted by Jason - 8 years ago

IP Address (with 0s)

Vote

4

Regular Expression
javascript

/
^((1?[\d]?[\d]|2([0-4][\d]|5[0-5]))[.]){3}(1?[\d]?[\d]|2([0-4][\d]|5[0-5]))$
/

Description

Loading markdown...
Submitted by Ryan Plummer - 7 years ago