Regular Expressions 101

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Community Patterns

Search among 11,420 community submitted regex patterns...

1

MERS-CoV

PCRE (PHP <7.3)

Search text for MERS-CoV references

Submitted by anonymous - 9 years ago

1

Find_Anything_between_sequences

PCRE (PHP <7.3)

This will find anything between 2 sequences and only return the value

Submitted by BTW - 9 years ago

1

extract arguments from a javascript function

PCRE (PHP <7.3)

extract arguments from a javascript function

Submitted by SS - 9 years ago

1

Google extract id

PCRE (PHP <7.3)

no description available

Submitted by Razvan Suciu - 9 years ago

1

IP address validation

PCRE (PHP <7.3)

shortest ip validation regex

Submitted by Giacomo. - 9 years ago

1

Find All Types In Salesforce's Package.xml

PCRE (PHP <7.3)

This regex will find all the types definitions following the

Submitted by Jerome Russ - 9 years ago

1

US Zipcode Validator

PCRE (PHP <7.3)

Validation rule: not empty numeric only allow "XXXXX", "XXXXX XXXX", or "XXXXX-XXXX" first 5 digits cannot be "00000" (so "00000", "00000 XXXX" and "00000-XXXX" will be regected)

Submitted by Zheyang Song - 9 years ago

1

get instance name

PCRE (PHP <7.3)

takes a url and takes the instance name after the base url

Submitted by amitair - 9 years ago

1

isDomainValid

PCRE (PHP <7.3)

Submitted by anonymous - 9 years ago

1

Negative

PCRE (PHP <7.3)

Negation in pattern example

Submitted by Kutuzov Alexey <Kutuz27> - 9 years ago

1

fastest mac address match

PCRE (PHP <7.3)

matches format: a0:39:f7:83:19:c3 detail at: http://nabtron.com/

Submitted by nabtron - 9 years ago

1

Match things between quotes in Bluecoat log file

Mostly for matching things that match bluecoat category.

Submitted by Thomas - 9 years ago

1

Sabre FOP Parse

PCRE (PHP <7.3)

no description available

Submitted by Max - 9 years ago

1

Sabre Signature Line Parsing

PCRE (PHP <7.3)

no description available

Submitted by Max - 9 years ago

1

Password

PCRE (PHP <7.3)

min length 6 and 1 number 1 epecial charachtor

Submitted by anonymous - 9 years ago

1

For Version Number

PCRE (PHP <7.3)

Validation for version numbers like 33.3.33

Submitted by Gokul - 9 years ago

1

ipv6 validation

PCRE (PHP <7.3)

Matches all IPv6 Addresses (without Port) fe80::21d8:f50:c295:c4be 2001:cdba:0000:0000:0000:0000:3257:9652 2001:cdba:0:0:0:0:3257:9652 2001:cdba::3257:9652 2001:cdba::1222...

Submitted by Aleksandar Trkulja - 9 years ago

1

ICAO Airline from flight number

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 9 years ago

1

square brackets

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 9 years ago

1

id number

PCRE (PHP <7.3)

find first letter that matches c or e then ensure remaining line is a digit

Submitted by anonymous - 9 years ago

1...465 466 467 468 469...571

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/

((2[0-4]\d|25[0-5]|1?\d?\d)\.){3}(2[0-4]\d|25[0-5]|1?\d?\d)

/

Open regex in editor

Description

shortest ip validation regex

Submitted by Giacomo. - 9 years ago