Regular Expressions 101

Sponsors

Library entries

2
javascript

Error in Refex

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

sample

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

US Postal Code

refactor
Submitted by jay johnson - 9 years ago
2
javascript

haml attribute parsing

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

filename split 2

no description available
Submitted by Miloš Ratković - 8 years ago
2
javascript

full asshole

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

e164 format

e164 format
Submitted by anonymous - 8 years ago

us postal/zip

Vote

13

Regular Expression
javascript

/
(^[0-9]{4}?[0-9]$|^[0-9]{4}?[0-9]-[0-9]{4}$)
/
gm

Description

Loading markdown...
Submitted by jay johnson - 9 years ago