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Community Patterns
Search among 5,660 community submitted regex patterns...
0
match one or more contiguous white space characters
ECMAScript (JavaScript)
match one or more contiguous white space characters in a string. can be used in JS, for example, to replace any white space characters (tab, space, newline), as well as multiple contiguous WS chars, with a single space character. var text = “1 2 \t \n 3”; text = text.replace(/\s+/g, ' '...
Submitted by
anonymous
-
2 years ago
0
missing semicolons between variable declarations
ECMAScript (JavaScript)
user for bcl this helps to find missing semicolons to trigger an error
Submitted by
Cazpfitl
-
2 years ago
0
Remove emojis and \r
ECMAScript (JavaScript)
remove emojis
Submitted by
gaurav
-
2 years ago
0
URL
ECMAScript (JavaScript)
URL detection
Submitted by
anonymous
-
2 years ago
0
单行注释
ECMAScript (JavaScript)
单行注释
Submitted by
anonymous
-
2 years ago
0
多行注释
ECMAScript (JavaScript)
多行注释
Submitted by
anonymous
-
2 years ago
0
starts with number and ends with string or number
Python
starts with number and ends with string or number starts with +ve, -ve or decimal number
Submitted by
suraj
-
2 years ago
0
rackerrank tweet
ECMAScript (JavaScript)
Rackerrank regex prepare
Submitted by
jcbelarmino
-
2 years ago
0
conditional lookahead (IF (pat1) or (pat2) THEN match (pat1) and/or (pat2) box
Python
Python does not support conditionals using lookaround, even though Python does support lookaround outside conditionals. (?(?=regex) then|else) is illegal in python (?=regex)then|(?!regex)else - this works. madness details in the test strings
Submitted by
PeteC
-
2 years ago
0
匹配图片链接
ECMAScript (JavaScript)
匹配图片链接
Submitted by
anonymous
-
2 years ago
0
전방 탐색으로 정규표현식의 곱(AND) 작성하기
ECMAScript (JavaScript)
Submitted by
anonymous
-
2 years ago
0
script tag
ECMAScript (JavaScript)
find tag, but you can adapt to other tag
Submitted by
anonymous
-
2 years ago
(Last modified 2 years ago)
0
Email Validation
Python
It won't recognize if the local-part is just one character like t@somedomain.com
Submitted by
anonymous
-
2 years ago
0
single character v2?
Python
find any standalone, non-white space character
Submitted by
anonymous
-
2 years ago
0
Basic Validation of Mobile Numbers
ECMAScript (JavaScript)
Description This is a simple Regular Expression for Mobile Numbers. Still needs more work. It currently supports the following formats: aaaaaaaaaa
Submitted by
monseiurMystere
-
2 years ago
0
Airtel Unlimited Plan
Python
Airtel Unlimited Plan
Submitted by
starkm42
-
2 years ago
0
usa number
ECMAScript (JavaScript)
using this regular expression you can implement usa number validation.
Submitted by
ebuy
-
2 years ago
0
Sign-In with Ethereum
ECMAScript (JavaScript)
This is the complete Sign-In with Ethereum RegExp implementation
Submitted by
anonymous
-
2 years ago
0
extract id in filename psd from path ftp
ECMAScript (JavaScript)
extract id in filename psd from path ftp
Submitted by
loochanin
-
2 years ago
0
Match Time HH:MM:SS
ECMAScript (JavaScript)
It checks for time in 24hr format with colon separator
Submitted by
OMKAR AGRAWAL
-
2 years ago
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283
Match String ( /* 1 */)
1
Regular Expression
ECMAScript (JavaScript)
/
(
[
\w\d
]
{1,}
)
(
\s
{0,}
-
\s
{0,}
)
(
[
\w\d
]
{1,}
)
(
\s
{1,}
|
(
\s
{0,}
-
\s
{0,}
)
)
(
[
\w\d
]
{1,}
)
/
gi
Open regex in editor
Description
Matches the comment string from Robo3T exports
Submitted by
anonymous
-
3 years ago
(Last modified 2 years ago)