Regular Expressions 101

Order By

Sponsors
There are currently no sponsors. Become a sponsor today!

Community Patterns

1

Email validator Pattern with extract groups

PCRE (PHP <7.3)
Email validator that adheres directly to the specification for email address naming. It allows for everything from ipaddress and country-code domains, to very rare characters in the username.
Submitted by Andy Smith - 8 years ago
1

[1]EMAIL VALIDATOR PATTERN WITH EXTRACT GROUPS

PCRE (PHP <7.3)
Email validator that adheres directly to the specification for email address naming. It allows for everything from ipaddress and country-code domains, to very rare characters in the username.
Submitted by Andy Smith - 8 years ago
1

[1]EXTRACT URL GET PARAMETERS

PCRE (PHP <7.3)
Returns key/value pair of a url. Also works with google fonts which has additional information
Submitted by — Anonymous - 8 years ago
1

[1]EXTRACT URL GET API PARAMETERS

PCRE (PHP <7.3)
Returns key/value pair of a url. Also works with google fonts which has additional information
Submitted by Anonymous - 8 years ago
1

dt

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Find Empty Classes

ECMAScript (JavaScript)
no description available
Submitted by bees - 8 years ago
1

Remove Empty Lines

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

SubRE

Python
no description available
Submitted by anonymous - 8 years ago
1

Parse C++ printf format string

PCRE (PHP <7.3)
Get standard parts of C++ format modifiers
Submitted by Zak - 8 years ago
1

catch TXT record DNS

Python
no description available
Submitted by anonymous - 8 years ago
1

Single percent symbols, that NOT corresponds to C++ printf format

PCRE (PHP <7.3)
no description available
Submitted by Zak - 8 years ago
1

Paswword with min a upper case, a lower case, a digit without accent

ECMAScript (JavaScript)
Paswword with min a upper case, a lower case, a digit without accent and special case (.@-_)
Submitted by JY - 8 years ago
1

comma separated emails #1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

DNI - NIE

PCRE (PHP <7.3)
Detecta si el formato introducido es un DNI o NIE correcto. No comprueba si la letra es correcta, solo si el formato es correcto.
Submitted by Krato - 8 years ago
1

Only Multilingual and spaces

PCRE (PHP <7.3)
no description available
Submitted by Krato - 8 years ago
1

nginx_stuff_adamols

PCRE (PHP <7.3)
no description available
Submitted by talmobi - 8 years ago
1

burberry 1

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Ad Size List

PCRE (PHP <7.3)
separated by commas and/or spaces
Submitted by anonymous - 8 years ago
1

nginx jenkins routing fix

PCRE (PHP <7.3)
jenkins url rewrites form paths ending without a '/' character removed the port part of the url - this fixed that. also paths with an uppercase letter are required to NOT have '/' at the end so those cases are ignored
Submitted by talmobi - 8 years ago
1

Match exact only in group

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1...193194195196197...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
^[\-_A-Z0-9\,\.\@]*$
/
i
Open regex in editor

Description

no description available

Submitted by anonymous - 8 years ago