Regular Expressions 101

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Community Patterns

1

Instagram mentions

PCRE (PHP <7.3)
Instagram mention with management of dot including at the end
Submitted by page_a - 8 years ago
1

Instagram mentions

PCRE (PHP <7.3)
Management of dots including at the end of string.
Submitted by page_a - 8 years ago
1

Youtube Link ID Parser

ECMAScript (JavaScript)
Parses the ID out of a youtube link
Submitted by anonymous - 8 years ago
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
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Community Library Entry

-1

Regular Expression
ECMAScript (JavaScript)

/
^[a-z0-9.]+@[a-z0-9]+(\.[a-z]+)+$
/
i
Open regex in editor

Description

this regex validates e-mails.

const isValid= <regex>.text(value)

Submitted by anonymous - 3 years ago