Regular Expressions 101

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Library entries

1
javascript

rstp

no description available
Submitted by anonymous - 7 years ago
1
javascript

URL matching

no description available
Submitted by San - 7 years ago
1
javascript

#tag all languages

no description available
Submitted by Farhad - 7 years ago
4
javascript

url

no description available
Submitted by anonymous - 7 years ago
1
javascript

country name

no description available
Submitted by anonymous - 7 years ago
1
javascript

Bar Number

Length of 5 or 7. if 7, it should start with 20.
Submitted by Chris Roe - 7 years ago
3
javascript

email

no description available
Submitted by anonymous - 7 years ago

Duration with mandatory 'm'

Vote

1

Regular Expression
javascript

/
^\/?[+-]?P?([0-9]+[Yy])?([0-9]+M)?([0-9]+[Dd])?[Tt]?([0-9]+[Hh])?([0-9]+m|(?:[0-9]+m?(?![0-9]+[Ss])))?([0-9]+[Ss])?$
/

Description

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Submitted by mbonaci - 7 years ago