Regular Expressions 101

Sponsors

Library entries

-3
javascript

Html Tags

Matches HTML structure
Submitted by sagar - 7 years ago
-2
javascript

email regexp

no description available
Submitted by anonymous - 5 years ago
-2
javascript

non-negative integer

repeat ... refactor
Submitted by jay johnson - 9 years ago
-2
javascript

email

no description available
Submitted by anonymous - 9 years ago
-2
javascript

Select ID from regex101 URL

no description available
Submitted by Vinay - 8 years ago
-2
javascript

Header `Link` validator

no description available
Submitted by Vaseker - 8 years ago
-2
javascript

Matching HTML attributes

no description available
Submitted by anonymous - 8 years ago
-2
javascript

valid windows file name

no description available
Submitted by Mitacha - 8 years ago
-2
javascript

Comma-separated numbers with ranges

no description available
Submitted by Eugene - 8 years ago
-2
javascript

Strict email validation

no description available
Submitted by anonymous - 7 years ago

1111

Vote

-3

Regular Expression
javascript

/
^(0[1-9]|1\d|2[0-8]|29(?=-\d\d-(?!1[01345789]00|2[1235679]00)\d\d(?:[02468][048]|[13579][26]))|30(?!-02)|31(?=-0[13578]|-1[02]))-(0[1-9]|1[0-2])-([12]\d{3}) ([01]\d|2[0-3]):([0-5]\d):([0-5]\d)$
/

Description

Loading markdown...
Submitted by anonymous - 8 years ago