Regular Expressions 101

Order By

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

Community Patterns

0

Date M-D-YYYY | M/D/YYYY | M.D.YYYY (ex. 9-2-2021) (without leading zeros for month and day)

Python
For Dates formatted M-D-YYYY separated by Dot (.) Dash(-) or Slash(/) like (9-2-2021) without leading Zeros for single digit Month and Day.
Submitted by QuickRegEx - 4 years ago
0

Date MM-DD-YYYY | MM/DD/YYYY | MM.DD.YYYY (ex. 09-02-2021) (leading zeros for month and day)

Python
For Dates formatted MM-DD-YYYY separated by Dot (.) Dash(-) or Slash(/) like (09-02-2021) with leading Zeros for single digit Month and Day.
Submitted by QuickRegEx - 4 years ago
0

IBAN Search

PCRE2 (PHP >=7.3)
with white space and capitals
Submitted by anonymous - 4 years ago
0

匹配敏感词

Python
用"第一|质量|最"这些敏感词来寻找并匹配字符串
Submitted by anonymous - 4 years ago
0

Wie arbeiten RegEx?

PCRE2 (PHP >=7.3)
Beispiel zur Lektion "Wie arbeiten RegEx?".
Submitted by Ruben Winkler - Der ultimative Regular Expression Komplettkurs - 4 years ago
0

Keresztnév ellenőrzés

PCRE2 (PHP >=7.3)
RegEx, ami a magyar ékezetes keresztneveket ellenőrzi.
Submitted by anonymous - 4 years ago
0

Vezetéknév

PCRE2 (PHP >=7.3)
Ellenőrzi a magyar ékezetes, kötőjeles, szóközzel vagy ponttal elválasztott neveket.
Submitted by anonymous - 4 years ago
0

Links in HTML

PCRE (PHP <7.3)
Example href="https://example.com"
Submitted by anonymous - 4 years ago (Last modified 4 years ago)
0

Zeichen (Literal Characters)

PCRE2 (PHP >=7.3)
Beispiel zur Lektion "Zeichen (Literal Characters)".
Submitted by Ruben Winkler - Der ultimative Regular Expression Komplettkurs - 4 years ago
0

Passwort-Validierung

PCRE2 (PHP >=7.3)
Eine einfache RegEx zur Validierung von Passwörtern mit folgenden Regeln: mind. eine Ziffer mind. ein Kleinbuchstabe mind. ein Großbuchstabe mind. ein Sonderzeichen (!?-_.:,;+*~#“'´`\\={}()\/&%$§)...
Submitted by Ruben Winkler - Der ultimative Regular Expression Komplettkurs - 4 years ago (Last modified 4 years ago)
0

JS Project Folder Name Match

Python
JS Project Folder Name Match
Submitted by Yew Meng - 4 years ago
0

Migros_brackets

PCRE2 (PHP >=7.3)
Migros brackets
Submitted by anonymous - 4 years ago
2

Links in string

ECMAScript (JavaScript)
Match links (emails included) in string Replace it with HTML links
Submitted by David Folch Agulles - 4 years ago (Last modified 4 years ago)
0

OmegaT exercises

Java 8
OmegaT exercises
Submitted by msoutopico - 4 years ago
0

OmegaT exercise: separators in figures (en -> es)

Java 8
Replace thousand and decimal separators
Submitted by anonymous - 4 years ago
0

add interfaces to ef models

PCRE (PHP <7.3)
Use this to add interfaces to ef models using vs replace all with regex
Submitted by anonymous - 4 years ago
1

turkdevops

ECMAScript (JavaScript)
Türkiye Geliştirici Operasyonları
Submitted by anonymous - 4 years ago
1

re_ip

PCRE (PHP <7.3)
match IP:port in text
Submitted by anonymous - 4 years ago
0

discord markdown

ECMAScript (JavaScript)
it checkes for discord markdown examples includes: italic bold...
Submitted by padero - 4 years ago
0

The entire world and more

PCRE2 (PHP >=7.3)
matches only uppercase consonants really sure.
Submitted by Doomject-Supreme - 4 years ago
1...222223224225226...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

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

Description

This regex checks for numbers with optional decimal part.

Submitted by Pratik Sanyal - 9 years ago