Regular Expressions 101

Order By

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

Community Patterns

0

VML Height

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

URL query string regex

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

VML Object

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

Filename for download request, contaions persian charachters too

ECMAScript (JavaScript)
no description available
Submitted by Saeed.Tabrizi@gmail.com - 9 years ago
0

Money and normal values validator

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

SQL String Whitelist

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

Javascript SQL String

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

allow Cyrillic and latin alphabets, no special charcters

ECMAScript (JavaScript)
allows email, text and numbers in latin and cyrillic alaphbets.but prevents special charcters: Hello, example@mail.com Меня зовут Боб
Submitted by Kez - 9 years ago
0

US Telephone number

ECMAScript (JavaScript)
Regex for validating us telephone number as per freecodecamp testcases-
Submitted by Yashdeep Hinge - 9 years ago
0

HTML entities

PCRE (PHP <7.3)
Matches HTML entities like &lt;
Submitted by anonymous - 9 years ago
0

matching regex and logical pattern from a string

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

"^\d*\.?((25)|(50)|(5)|(75)|(0)|(00))?$"

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

GUID

PCRE (PHP <7.3)
GUID Regex
Submitted by Dhruval Darji - 9 years ago
0

Lista de contatos

PCRE (PHP <7.3)
lista de contatos do celular
Submitted by Elcio Abrahão - 9 years ago
0

Exercicio_hexadecimal

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

Search for Year

PCRE (PHP <7.3)
1900-2099
Submitted by anonymous - 9 years ago
0

href parse v2

ECMAScript (JavaScript)
matches href, title, innerhtml
Submitted by chrysls - 9 years ago
0

single or double quotes

PCRE (PHP <7.3)
Get anything inside quotes (single o double)
Submitted by garsax - 9 years ago
0

genesis data (longitude, latitude)

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

UK Postcode

PCRE (PHP <7.3)
Tests for full postcode, with alternative for just prefix.
Submitted by Calvin Willman - 9 years ago
1...4647484950...900

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^(19|20)\d\d[- /.](0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])$
/
Open regex in editor

Description

valida fechas de 19## a 20##, en formato yyyy-MM-dd

Submitted by http://www.regular-expressions.info/dates.html - 9 years ago