Regular Expressions 101

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Community Patterns

Search among 18,020 community submitted regex patterns...

0

regionCode

PCRE (PHP <7.3)

regular expression number starting 0-1

Submitted by anonymous - 8 years ago

0

MyRPS Mobile Numbers

ECMAScript (JavaScript)

no description available

Submitted by anonymous - 8 years ago

0

json make strict

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

Reg Ex Date Format mm/dd/yyyy

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

get css value and unit

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

8 number ID

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

Keep only the code characters

PCRE (PHP <7.3)

Strips out all alphanumeric characters from your code and leaves you with only the code characters.

Submitted by Tim van Steenbergen - 8 years ago

0

provCode

PCRE (PHP <7.3)

regular expression for Region Code - pcre and js flavors

Submitted by anonymous - 8 years ago

0

GEDCOM

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

GEDCOM 1.1

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

CsString.format []

PCRE (PHP <7.3)

CsString.format []

Submitted by anonymous - 8 years ago

0

Custom Url Validation

PCRE (PHP <7.3)

no description available

Submitted by anonymous - 8 years ago

0

Apple brand names

PCRE (PHP <7.3)

try names like iMac iPad iDays AppleCare ...

Submitted by Jean Luc Emmanuel VERHANNEMAN - 8 years ago

0

US Phone

ECMAScript (JavaScript)

no description available

Submitted by anonymous - 8 years ago

0

Match int and float numbers in polynomial

ECMAScript (JavaScript)

I created this regex to match all integers and floats in polynomials. This regex matches: 1) all integers 2) all floats ...

Submitted by Giuseppe Tavella - 8 years ago

0

Match int and float numbers in polynomial

ECMAScript (JavaScript)

I created this regex to match all integers and floats in polynomials. This regex MATCHES: 1) all integers 2) all floats ...

Submitted by Giuseppe Tavella - 8 years ago

0

Match int and float numbers in polynomial

ECMAScript (JavaScript)

I created this regex to match all integers and floats in polynomials. This regex MATCHES: 1) all integers 2) all floats ...

Submitted by Giuseppe Tavella - 8 years ago

0

Match int and float numbers in polynomial

ECMAScript (JavaScript)

I created this regex to match all integers and floats in polynomials. This regex MATCHES: 1) all integers 2) all floats ...

Submitted by Giuseppe Tavella - 8 years ago

0

Match int and float numbers in polynomial

ECMAScript (JavaScript)

I created this regex to match all integers and floats in polynomials. This regex MATCHES: 1) all integers 2) all floats ...

Submitted by Giuseppe Tavella - 8 years ago

0

Match int and float numbers in polynomial

ECMAScript (JavaScript)

I created this regex to match all integers and floats in polynomials. This regex MATCHES: 1) all integers 2) all floats ...

Submitted by Giuseppe Tavella - 8 years ago

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Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/

(?=^.{1,253}$)(^((?!-)[a-zA-Z0-9-]{1,63}(?<!-)\.)+[a-zA-Z]{2,63}$)

/

Open regex in editor

Description

Fully qualified domain name validation

Submitted by ximbs - 9 years ago