Regular Expressions 101

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Community Patterns

1

NOTSPACE

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

NOTSPACE

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Jade file, change input type and add class

ECMAScript (JavaScript)
It change type='date' to type='text' and add the class .datepicker before the opening '('
Submitted by Eoifirst - 8 years ago
1

RegEx for validating array of comma seperated email-ids

PCRE (PHP <7.3)
no description available
Submitted by Harshit Gupta - 8 years ago
1

Find spaces in a column aligned text file

PCRE (PHP <7.3)
no description available
Submitted by ilich R. - 8 years ago
1

identifier

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Recursive

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

Non-recursive

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1

digit,space,dot,character,one line only

PCRE (PHP <7.3)
It matches any one line of string that does not have only digit, space and dot(\x2e). If it has any character beside the aformentioned ones there is a match.
Submitted by Moein - 8 years ago
1

ALI PArce

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 8 years ago
1

mix of number, dot and characters in one line

PCRE (PHP <7.3)
This regex capture only one of string that is a combination of number, dot and characters. It can also not have any number or dot, but must have at least one character
Submitted by Moein - 8 years ago
1

bundel.js regex

PCRE (PHP <7.3)
cat txt | sed 's/client_secret="[]"/client_secret="HEREHERE"/
Submitted by anonymous - 8 years ago
1

Validate US numbers

ECMAScript (JavaScript)
Works for: 555-555-5555 (555)555-5555 (555) 555-5555 555 555 5555 5555555555...
Submitted by Antsa R - 8 years ago
1

Find and Highlight word (Arabic)

ECMAScript (JavaScript)
Find Arabic letters and highlight the whole words.
Submitted by M.Nizam - 8 years ago
0

Basic Unmarked Phone Number Regex

PCRE (PHP <7.3)
1112223333
Submitted by Wolf1098 - 8 years ago
1

FA12-BSE-008

Python
no description available
Submitted by fb.com/ahsanulhaq007 - 8 years ago
0

Phone number

ECMAScript (JavaScript)
A good enough, nonrigorous expression
Submitted by rchfox - 8 years ago
1

US and Canadian Zip Code Validator

PCRE (PHP <7.3)
Possible Formats: N8X 3T7 N8X 80021 80021-1234
Submitted by Abdul Nasir - 8 years ago
1

US Canada Zip Validator

ECMAScript (JavaScript)
Formats can be like : US: 80021 80021-4325 ...
Submitted by Abdul Nasir - 8 years ago
1

derp

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 8 years ago
1...257258259260261...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(?<=<td>).+?(?=<\/td>)
/
gm
Open regex in editor

Description

This is used to extract everything between TD brackets.

Submitted by <a href="https://www.dug.to">Regex101</a> - 3 years ago