Regular Expressions 101

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Library entries

103
javascript

trim

trim string
Submitted by fp - 9 years ago
37
pcre

http://

no description available
Submitted by Mitus M. - 8 years ago
34
javascript

IP Address validator

Validates IPv4 IP Address
Submitted by krzysp - 7 years ago
31
pcre

ninite

no description available
Submitted by peek - 7 years ago
30
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 7 years ago
27
pcre

Wrap long string to spec length

no description available
Submitted by fullpipe - 9 years ago
23
pcre

userName

1-15 alphanumeric login name
Submitted by gsanchezc - 7 years ago

Best ISO-8601 Date and Time parser

Vote

0

Regular Expression
javascript

/
(([0-9]{4})-(0[13578]|1[02])-(0[1-9]|[12][0-9]|3[01])|(0[469]|11)-((0[1-9]|[12][0-9]|30)|(02)-(0[1-9]|[12][0-9])))(([\s|T])(0[0-9]|1[0-9]|2[0-3]):(0[0-9]|[1-5][0-9])(:(0[0-9]|[1-5][0-9]))?(\.([0-9]{3}))?(Z)?)?
/
gm

Description

Loading markdown...
Submitted by Jeff Galbraith - 6 months ago