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Community Patterns
Search among 18,040 community submitted regex patterns...
0
Parse out a URL for optional values
ECMAScript (JavaScript)
Tokenize a HostName for optional string values. Good for testing whether you are in np, qa, qp, or production environments.
Submitted by
Matthew Ledbetter
-
9 years ago
0
To work with comma separated lists
ECMAScript (JavaScript)
no description available
Submitted by
anonymous
-
9 years ago
1
PARSE NUMBERS
PCRE (PHP <7.3)
any int, any int with decimal any int with comma delimited any int with comma delimited and decimal
Submitted by
amaroyche
-
9 years ago
1
Trick empty char
PCRE (PHP <7.3)
no description available
Submitted by
CROSP
-
9 years ago
1
Parse OTP from QR Code
ECMAScript (JavaScript)
This regular expression parses the uri of an one-time password typically masked by a QR Code. The expression supports the core hotp and totp, name, secret and optional counter (for hotp)
Submitted by
Carsten and Craig
-
9 years ago
1
Sign before number
PCRE (PHP <7.3)
no description available
Submitted by
Albion Liçi
-
9 years ago
1
1
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
URL Path Validation
PCRE (PHP <7.3)
Validates an url path that must begin with '/' and not contain special characters or repeated '/' [forward slashes]
Submitted by
rochmit10
-
9 years ago
1
testscript
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
test
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
0
JAPANESE ZENKAKU KANA ONLY
ECMAScript (JavaScript)
NOT ALLOW HANKAKU CHARACTOR
Submitted by
nobuhiko futagami
-
9 years ago
0
GROUPS
PCRE (PHP <7.3)
YEAH
Submitted by
AWESOME
-
9 years ago
0
extract sql table name from request
PCRE (PHP <7.3)
no description available
Submitted by
anonymous
-
9 years ago
1
Naming
ECMAScript (JavaScript)
Naming
Submitted by
Matt
-
9 years ago
-2
match unescaped quotes
Python
no description available
Submitted by
anonymous
-
9 years ago
1
Name validator
PCRE (PHP <7.3)
Validates a first middle and last name with hyphens as a single string
Submitted by
Keith Johnson
-
9 years ago
1
json comment - first attempt
Python
no description available
Submitted by
Mark
-
9 years ago
0
isDateTime
ECMAScript (JavaScript)
Validação: Data d/m/yy d/mm/yyyy dd/m/yyyy dd/mm/yy...
Submitted by
Rafael Fischer
-
9 years ago
0
isDate
ECMAScript (JavaScript)
Validador de Data e Hora
Submitted by
Rafael Fischer
-
9 years ago
1
Camel case string splitter
PCRE (PHP <7.3)
Splits CamelCase single string into separate strings. Can be used for transforming CamelCase to snake_case. Also works with numbers and capital letter shortcuts (e.g SomeWTFVariable1).
Submitted by
Nicolas
-
9 years ago
1
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Community Library Entry
0
Regular Expression
ECMAScript (JavaScript)
/
^
[
a
-
zA
-
Z0
-
9
]
(?:
[
a
-
zA
-
Z0
-
9
_-
]
*
[
a
-
zA
-
Z0
-
9
]
)?
\.
[
a
-
zA
-
Z0
-
9_-
]
+
$
/
gm
Open regex in editor
Description
upload file name validations
Submitted by
Arumugam
-
3 years ago