Regular Expressions 101

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Community Patterns

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

1

instagram url

gets the url instagram

Submitted by samuel06santos - a year ago

1

Simple path detector

PCRE2 (PHP >=7.3)

Detect paths under Windows format.

Submitted by ._thunderstrike - a year ago

1

Remove ANSI Escape Code

Remove ANSI Escape Code

Submitted by diaogong - a year ago

1

Domain name validator

PCRE2 (PHP >=7.3)

Validates domain names. Support https:// or http:// prefix.

Submitted by ._thunderstrike - a year ago

1

blek! File ResourceD resource regex

PCRE2 (PHP >=7.3)

Used in https://git.blek.codes/blek/bfile

Submitted by anonymous - a year ago

1

Rust type-like ident casing

Matches built-in primitives and identifiers with casing conventionally used for type/constant names.

Submitted by Neel Yadav - a year ago

1

Initializing identifiers

Initializing identifiers

Submitted by anonymous - a year ago

1

force download file (HTML5)

PCRE2 (PHP >=7.3)

This regex is written for a Joomla plugin. This REGEX force to DOWNLOAD à PDF file instead of showing PDF in browser

Submitted by Sébastien LHUILLIER - a year ago

1

Glyph name Bulgarian local form

PCRE2 (PHP >=7.3)

replace .bgr with cyr_BGR in replace string

Submitted by anonymous - a year ago

1

Quartz .NET Cron Schedule Validation

PCRE2 (PHP >=7.3)

Matches a list of cron expressions which are valid in the Quartz .NET library Quartz Net Cron Expression

Submitted by Michael Robertson - a year ago (Last modified a year ago)

1

Email Regex

PCRE2 (PHP >=7.3)

Email address: RFC 2822 Format Matches a normal email address. Does not check the top-level domain. Copied from: https://stackoverflow.com/a/16168103/4640611

Submitted by anonymous - a year ago

1

convert any youtube video link to an embed in iframe

PCRE2 (PHP >=7.3)

supports all link formats

Submitted by 1Mouse - a year ago

1

Matches All the Odd Numbers

PCRE2 (PHP >=7.3)

Matches All the Odd Numbers

Submitted by Dashrath Sharma - a year ago

1

Matches All the even numbers

PCRE2 (PHP >=7.3)

Matches all the even numbers from a given input.

Submitted by Dashrath Sharma - a year ago

1

match php tag

PCRE2 (PHP >=7.3)

Submitted by Shun Shun - a year ago (Last modified a year ago)

1

Match T-SQL view definition

PCRE2 (PHP >=7.3)

This regex matches the Transact SQL statement for selecting the database and creating a view.

Submitted by anonymous - a year ago

1

Regex ejemplo grafana01

PCRE2 (PHP >=7.3)

validacion de regex

Submitted by Edson Rueda - a year ago

1

ip address

PCRE2 (PHP >=7.3)

Submitted by Giorgio - a year ago

1

Gregorian Date pattern.

PCRE2 (PHP >=7.3)

Matches Gregorian Date Pattern Completed Challenge from Codewars

Submitted by Dashrath Sharma - a year ago

1

Match URLs

PCRE2 (PHP >=7.3)

Matches most of the URLs I through at it. Did not find any ULR that it doesn't match yet.

Submitted by Dashrath Sharma - a year ago

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Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/

^(?i)[0-9]?[-]?([A-Z]{3}[-]?[0-9]{3}|[0-9]{3}[-]?[A-Z]{3})$

/

gm

Open regex in editor

Description

Regex supporting new old license plates from Belgium but dus not support custom license plates

Submitted by anonymous - a year ago (Last modified a year ago)