Regular Expressions 101

Order By

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

Community Patterns

0

At least 8 chars, at least a Mayus or special char & at least a number

ECMAScript (JavaScript)
no description available
Submitted by Luis Arias :D - 9 years ago
0

Check That User Has Input Valid YYYY

ECMAScript (JavaScript)
This simple regex checks if a user has input correct YYYY format.
Submitted by @izotope115 - 9 years ago
0

Validates Against YYYY

ECMAScript (JavaScript)
This regex checks if a user has input 4 digit year integer.
Submitted by @izotope115 - 9 years ago
0

ContentPlace Xml Tag

ECMAScript (JavaScript)
ContentPlace Xml Tag
Submitted by Saeed Tabrizi - 9 years ago
0

Regex Fecha yyyy-MM-dd

ECMAScript (JavaScript)
valida fechas de 19## a 20##, en formato yyyy-MM-dd
Submitted by http://www.regular-expressions.info/dates.html - 9 years ago
0

Payment process

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

get lowercase letters

ECMAScript (JavaScript)
get lowercase letters
Submitted by jho - 9 years ago
0

Workspaces

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

Workspace case insensitive

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

Phone with extension

PCRE (PHP <7.3)
no description available
Submitted by jerndt - 9 years ago
0

get section

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

two words with atleast one starting with digit

PCRE (PHP <7.3)
3rd Street / house 2b - pass
Submitted by anonymous - 9 years ago
0

MATLAB filename with brackets

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Website url maxLength 50

ECMAScript (JavaScript)
no description available
Submitted by Josiah - 9 years ago
0

Match special characters excl. unicode accented, _, -, and whitespace

ECMAScript (JavaScript)
Covers Latin-1 Supplement Latin Extended-A Latin Extended-B Greek and Coptic
Submitted by anonymous - 9 years ago
0

Json value

PCRE (PHP <7.3)
no description available
Submitted by kreisfahrer - 9 years ago
0

number

ECMAScript (JavaScript)
This is for the validation of number
Submitted by Noby nirmal - 9 years ago
0

Del space

PCRE (PHP <7.3)
Delete speces at XML
Submitted by E_Ch - 9 years ago
0

JSON (In progress)

ECMAScript (JavaScript)
Regex to qoute a JSON-string
Submitted by Lars Willighagen - 9 years ago
0

Strings with length multiple of 3 or 5

PCRE (PHP <7.3)
Lines with length multiple of 3 or 5.
Submitted by ismtabo - 9 years ago
1...355356357358359...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^((?!^\/api\/auth\/|\/(favicon|icon|apple-icon)\.(ico|jpg|jpeg|png|svg)$|^\/(assets|public)\/).)*$
/
gm
Open regex in editor

Description

Next.js middleware config matcher regex

~ https://nextjs.org/docs/app/building-your-application/routing/middleware#matcher

~ https://nextjs.org/docs/app/api-reference/file-conventions/middleware#config-object-optional

Public - skip middleware

/api/auth/* /favicon.ico /assets/* /public/*

Private - use middleware

/* /api/*

Submitted by iki - 6 months ago