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Community Patterns
Search among 18,040 community submitted regex patterns...
0
Testing (delete)
PCRE (PHP <7.3)
Testing (delete)
Submitted by
Testing (delete)
-
9 years ago
0
/../ directory path cleaner
PCRE (PHP <7.3)
Replaces preceeding directory with / when ../ is used.
Submitted by
Mr.Deek
-
9 years ago
0
Validate Password strength
PCRE (PHP <7.3)
(?=.*[A-Z]) # must contain 1 uppercase letter (?=.*[0-9]) # must contain 1 digit (?!.\n) # must not contain a newline character (?!.*\s) # must not contain any whitespace characters (?=.*[!$#+@%&]) # nust contain one of these symbols .{8,} # match a...
Submitted by
anonymous
-
9 years ago
0
Command line with escape
PCRE (PHP <7.3)
splits into command arguments: spaces split quotes keep spaced texts together \" escapes the quote
Submitted by
Skycoder42
-
9 years ago
0
positive/negative float/integer
PCRE (PHP <7.3)
matches all positive or negative float or integers
Submitted by
Codeloper
-
9 years ago
0
Regx5
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
0
Nigerian Phone numbers
PCRE (PHP <7.3)
Regex for validating Nigerian phone numbers using all mobile prefixes in the country
Submitted by
Jubril Edu
-
9 years ago
0
single line acronym
Python
no description available
Submitted by
anonymous
-
9 years ago
0
letters and _- followed by _000999
PCRE (PHP <7.3)
no description available
Submitted by
Pizzirani Andrea - Italy
-
9 years ago
0
DateTime YYYYMMDDhhmmss (with leap year)
PCRE (PHP <7.3)
Validates DateTime of format YYYYMMDDhhmmss including Leap Year
Submitted by
Alex
-
9 years ago
0
Email
ECMAScript (JavaScript)
validate email address
Submitted by
anonymous
-
9 years ago
0
url segments seperation
PCRE (PHP <7.3)
seperates url path and query
Submitted by
r.abdollahi
-
9 years ago
0
Capture subsubsub sections of constitution/bylays
PCRE (PHP <7.3)
Will only capture patterns matching 4 levels, found at the beginning of a line if /gm tag is used
Submitted by
bsmith
-
9 years ago
0
Match 0-100
ECMAScript (JavaScript)
http://stackoverflow.com/questions/34474298/regex-match-pattern-with-prefixed-string/34474387#34474325
Submitted by
anonymous
-
9 years ago
0
Find missing space around operators (=, +, -, *, /)
Python
no description available
Submitted by
rugk
-
9 years ago
0
IP address a.b.c.d form with range from 0 to 255 for each letters
Python
Are you pissed off with your regular expression homework? well then. here is the answer. ^([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))\.([0-9]|1-9|1(0-9)|2(0-4|5[0-5]))$
Submitted by
Abdulaziz
-
9 years ago
0
switch case statemen in C++
PCRE (PHP <7.3)
Match switch case statemen in C++
Submitted by
Денис Суховерхов
-
9 years ago
0
dd-mmm-yyyy dd/mmm/yyyy dd.mmm.yyyy
ECMAScript (JavaScript)
it accept -, / and . operator date formate 29-Dec-2015
Submitted by
Abhijeet Joshi,
-
9 years ago
0
3-50 all
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
0
Facebook ID in Links or Widgets
PCRE (PHP <7.3)
Find the ID/name of facebook users/pages in widgets, or links.
Submitted by
anonymous
-
9 years ago
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Community Library Entry
0
Regular Expression
ECMAScript (JavaScript)
/
^
(
[
a
-
zA
-
Z0
-
9_.'
]
)+
@
(
(
[
a
-
zA
-
Z0
-
9-
]
)+
.
)+
(
[
a
-
zA
-
Z0
-
9
]
{2,4}
)+
$
/
Open regex in editor
Description
validate email address
Submitted by
anonymous
-
9 years ago