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Community Patterns
Search among 3,660 community submitted regex patterns...
0
int or Float 3 decimal values
ECMAScript (JavaScript)
Accepts only integer or Flating values upto 3 decimals. To accept n decimals change (1,n)
Submitted by
Shanky
-
9 years ago
0
Unicode alphanumeric (any language) with whitespaces
ECMAScript (JavaScript)
Match any alphanumeric string in any language. White spaces are allowed. (Usefull for ECMAScript 5)
Submitted by
Angelos Gkountis
-
9 years ago
0
Integers
ECMAScript (JavaScript)
Positive or negative. 0 is allowed but may not be a leading digit.
Submitted by
anonymous
-
8 years ago
-2
non-negative integer
ECMAScript (JavaScript)
repeat ... refactor
Submitted by
jay johnson
-
11 years ago
-2
Regex to select text withing square brackets.
ECMAScript (JavaScript)
no description available
Submitted by
Dhrubajyoti Gogoi
-
10 years ago
-2
Matching HTML attributes
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
10 years ago
-2
Regex for 1 to 100 with or without decimal values
ECMAScript (JavaScript)
no description available
Submitted by
Ved
-
10 years ago
-2
Find a IPV4
ECMAScript (JavaScript)
no description available
Submitted by
Jon Dotsoy
-
9 years ago
-2
String with 1 lowercase 1 uppercase & 1 digit
ECMAScript (JavaScript)
Regular expression for a validating a string with following rules: at least one lowercase letter at least one upper case letter at least one digit length between 6 and 14...
Submitted by
Rasmita Dash
-
9 years ago
-2
Date format regex for ddMMMyyyy
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
-2
search all special characters
ECMAScript (JavaScript)
no description available
Submitted by
rlynjb
-
9 years ago
-3
Number
ECMAScript (JavaScript)
Gets all numbers in a string. This includes positive and negative numbers aswell as integers and floats. By: http://www.benlorantfy.com/
Submitted by
Ben
-
10 years ago
-3
Html Tags
ECMAScript (JavaScript)
Matches HTML structure
Submitted by
sagar
-
9 years ago
-2
Select ID from regex101 URL
ECMAScript (JavaScript)
no description available
Submitted by
Vinay
-
10 years ago
-2
valid windows file name
ECMAScript (JavaScript)
no description available
Submitted by
Mitacha
-
10 years ago
-2
Comma-separated numbers with ranges
ECMAScript (JavaScript)
no description available
Submitted by
Eugene
-
10 years ago
-2
Match website - http:|https://i.imgur.com
ECMAScript (JavaScript)
no description available
Submitted by
ghrifter
-
9 years ago
-2
Match Content-Range response header
ECMAScript (JavaScript)
Matches the Content-Range response header format -[end]/[total|*]
Submitted by
mdezem
-
9 years ago
-2
Match words in a string
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
-2
domain name
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
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Community Library Entry
0
Regular Expression
ECMAScript (JavaScript)
/
\[
(
\w
+
)
:
?
(
\w
+
)?
\]
/
g
Open regex in editor
Description
This is a quick test of how to add optional identifiers to a fieldname search in REDCap
Submitted by
Andy Martin
-
10 years ago