Regular Expressions 101

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Community 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

Turkey mobile phone number 0(5__) ___-____

PCRE (PHP <7.3)
Turkey mobile phone number Regex format 0(5__) -_
Submitted by msbeden - 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

Reg Exp to Remove all special Characters

PCRE (PHP <7.3)
This regular expression removes all special characters including whitespaces which are allowed in windows path name, file name and folder name.
Submitted by Anirudh - 9 years ago
0

File path seperator

PCRE (PHP <7.3)
Seperate any file from it's path and trim extention, creating two groups
Submitted by Edward Aryee - 9 years ago
0

Integers

ECMAScript (JavaScript)
Positive or negative. 0 is allowed but may not be a leading digit.
Submitted by anonymous - 9 years ago
0

Substring Matching Word, Hyphen, Underscores and Digits

PCRE (PHP <7.3)
Matches customer portion of call detail records found in the fields dcontext, lastdata, and usefield of an Asterisk CDR table. Additional processing required to get fully clean values.
Submitted by lindstrom - 9 years ago
-2

non-negative integer

ECMAScript (JavaScript)
repeat ... refactor
Submitted by jay johnson - 11 years ago
-2

French phone number

PCRE (PHP <7.3)
no description available
Submitted by Benoit Anastay - 11 years ago
-2

Regex to select text withing square brackets.

ECMAScript (JavaScript)
no description available
Submitted by Dhrubajyoti Gogoi - 11 years ago
-2

Matching HTML attributes

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
-2

Password filter

PCRE (PHP <7.3)
a regular expression validate the passowrd. The criteria is that the password should contain atleast one upper case and one lower case letter.
Submitted by HMK - 10 years ago
-2

Basic grammar for regex matching of simplistic Makefiles

Python
This expression should both normal and wildcard targets and rules wrapped in simple sub-shell or varriable substitution enclosures.
Submitted by Robert Butler <me@r-butler.net> - 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 - 10 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 - 10 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
-2

Email Validation

Python
Full email validation with optional "." "-" "_"
Submitted by Jakub Stasiak - 9 years ago
-3

Date and Time

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 11 years ago
1...329330331332333...902

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^\[SF_KAFKA_CONNECTOR\] (?<message>.*) \((?<code_reference>[^ ]*)\)$
/
gm
Open regex in editor

Description

Used for parsing logs of snowflake kafka connector

Submitted by anonymous - 5 years ago