Regular Expressions 101

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Library entries

37
pcre

http://

no description available
Submitted by Mitus M. - 8 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

Find ip, link

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0

Regular Expression
golang

`
((2[0-4]\d|25[0-5]|1\d\d|0\d\d|0\d|\d\d|\d)[\.]){3}(2[0-4]\d|25[0-5]|1\d\d|0\d\d|0\d|\d\d|\d)|(((\w*)://(www)*)\.*((\w*-*\w*)\.)*(\w*)(:\d+)*/*#*(/*)(\w+/)*(\w*\$*\w*\,*\w*\?*=*)*\.*(\w*))|((www\.)*(\w+-*)(\.\w+)+)(:\d+)*/*#*(/*)(\w+/)*(\w*\$*\w*\,*\w*\?*=*)*\.*(\w*)
`
gm

Description

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Submitted by anonymous - 5 years ago