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

Fixed Email Regex (emailregex.com)

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0

Regular Expression
java

"
(?:[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{|}~-]+)*|\"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*\")@(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?|\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-zA-Z0-9-]*[a-zA-Z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])
"
gm

Description

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Submitted by anonymous - 5 months ago