Regular Expressions 101

Order By

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

Community Patterns

0

phone number

Python
no description available
Submitted by Dries Werckx - 9 years ago
0

Seletor de qualquer texto com espaço

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

Firstname Lastname(double)

ECMAScript (JavaScript)
Example: ANDA IVANOVA-KRIVONOGOVA
Submitted by KSrGEAR - 9 years ago
0

Find in string template with regular expression

PCRE (PHP <7.3)
In string find regular expression or data type with limiters (start and end or summary count of symbols)
Submitted by Bohdanov Mikhail - 9 years ago
0

DD-MM-YYYY

ECMAScript (JavaScript)
Any date that as a valid month, a valid date and a year composed of 4 numbers. You can change the '-' caracter to any divider you want.
Submitted by anonymous - 9 years ago
0

replace-last-comma with semicolon

PCRE (PHP <7.3)
replace-last-comma with semicolon similar to http://stackoverflow.com/questions/3829483/how-to-replace-last-occurrence-of-characters-in-a-string-using-javascript
Submitted by Michael Freidgeim - 9 years ago
0

Password Security and Validation

PCRE (PHP <7.3)
A password regex that has to have 6 characters at minimum, not spaces allowed, and at least 1 special character, 1 uppercase letter, 1 lowercase letter and a digit
Submitted by MestreMurai - 9 years ago
0

Поиск процента ({число}%) в строке

PCRE (PHP <7.3)
Выражение осуществялет поиск процента в строке вида: 10% 5-17% 25-74,3% 41,6-48% 3,5-27,9%
Submitted by Mashoshin Sergey - 9 years ago
0

All Same Number

Python
Check all the numbers are same in a string.
Submitted by DJA - 9 years ago
0

match time before 12:35 or match 12:35 exactly

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

match any time before 20:05

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

match time all the way up to 23:59.

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

ip username

PCRE (PHP <7.3)
no description available
Submitted by D17 - 9 years ago
0

Set in String

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

Arabic letters Regex

Python
Regex for matching only Arabic letters characters
Submitted by Waleed Abo Bakr Mahmoud - 9 years ago
0

json schema url

ECMAScript (JavaScript)
regex valid for json schema with http,https,ftp,sftp protocol
Submitted by KurayamiNoDaiTenshi - 9 years ago
0

Ip address Validator

PCRE (PHP <7.3)
Validate IP address and IP address range to. xxx.xxx.xxx.xxx and xxx.xxx.xxx.xxx/xxx
Submitted by nehatiwari - 9 years ago
0

parsing distinguishedName attribute in LDAP

PCRE (PHP <7.3)
parsing distinguishedName attribute in LDAP. Requires g modifier
Submitted by las68 - 9 years ago
0

^[a-zA-Z0-9\._-]+@[a-zA-Z0-9-]{2,}[.][a-zA-Z]{2,4}$

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

Special Chars

PCRE (PHP <7.3)
matches any special chars (e.g. !@#$)
Submitted by DrewBaker - 9 years ago
1...558559560561562...902

Community Library Entry

0

Regular Expression
PCRE2 (PHP >=7.3)

/
^(\d+?)\s(\d+?)\s(.+?)\s(.+?)\s(.+?)\s(.*?\.)$
/
gm
Open regex in editor

Description

This pattern identifies both variants of possible NAPTR DNS records

Submitted by ggalmazor - 2 years ago