Regular Expressions 101

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Library entries

36
pcre

http://

no description available
Submitted by Mitus M. - 9 years ago
31
pcre

ninite

no description available
Submitted by peek - 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
18
pcre

Email validation

no description available
Submitted by tutsplus.com - 8 years ago
18
pcre

Date Regex(DD/MM/yyyy)

no description available
Submitted by alcaamado - 7 years ago
17
pcre

Between tags content

no description available
Submitted by Agustín Bouillet - 7 years ago
16
pcre

Alphanumeric Regex

no description available
Submitted by Deepan - 7 years ago
16
pcre

IPv4

no description available
Submitted by robwa - 7 years ago
16
pcre

Cron schedule

Validate cron lines (even the ones commented out)
Submitted by anonymous - 6 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 - 9 months ago