Regular Expressions 101

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Community Patterns

0

Regex Fecha yyyy-MM-dd

ECMAScript (JavaScript)
valida fechas de 19## a 20##, en formato yyyy-MM-dd
Submitted by http://www.regular-expressions.info/dates.html - 9 years ago
0

Payment process

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

get lowercase letters

ECMAScript (JavaScript)
get lowercase letters
Submitted by jho - 9 years ago
0

Workspaces

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
0

Workspace case insensitive

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 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

Phone with extension

PCRE (PHP <7.3)
no description available
Submitted by jerndt - 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

get section

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

two words with atleast one starting with digit

PCRE (PHP <7.3)
3rd Street / house 2b - pass
Submitted by anonymous - 9 years ago
0

MATLAB filename with brackets

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Website url maxLength 50

ECMAScript (JavaScript)
no description available
Submitted by Josiah - 9 years ago
0

Match special characters excl. unicode accented, _, -, and whitespace

ECMAScript (JavaScript)
Covers Latin-1 Supplement Latin Extended-A Latin Extended-B Greek and Coptic
Submitted by anonymous - 9 years ago
0

Json value

PCRE (PHP <7.3)
no description available
Submitted by kreisfahrer - 9 years ago
0

Http_accept Header

PCRE (PHP <7.3)
no description available
Submitted by Robin Dumont-Chaponet - 9 years ago
0

number

ECMAScript (JavaScript)
This is for the validation of number
Submitted by Noby nirmal - 9 years ago
0

Del space

PCRE (PHP <7.3)
Delete speces at XML
Submitted by E_Ch - 9 years ago
0

JSON (In progress)

ECMAScript (JavaScript)
Regex to qoute a JSON-string
Submitted by Lars Willighagen - 9 years ago
0

Strings with length multiple of 3 or 5

PCRE (PHP <7.3)
Lines with length multiple of 3 or 5.
Submitted by ismtabo - 9 years ago
0

Quote JSON keys

ECMAScript (JavaScript)
Regex to quote keys to parse a string of relaxed JSON. Rules: No ':', '"' or newline in keys allowed
Submitted by Lars Willighagen - 9 years ago
1...4849505152...900

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^(19|20)\d\d[- /.](0[1-9]|1[012])[- /.](0[1-9]|[12][0-9]|3[01])$
/
Open regex in editor

Description

valida fechas de 19## a 20##, en formato yyyy-MM-dd

Submitted by http://www.regular-expressions.info/dates.html - 9 years ago