Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

0
python

Validate Social Security Number

Validate that the social security number follows all of the guidelines of the Social Security Administration, and excludes all voided numbers.
Submitted by Jacob O'Dea - 8 years ago
1
javascript

US Zip Code Validation

5 digits and no 0 5/4 times
Submitted by Ashish - 8 years ago
1
javascript

Date-Validation with mm/dd/yyyy or mmddyyyy or mm-dd-yyyy or m/d/yyyy

Date Validation with leap year handling, & it takes care of date validation in the format like :mm/dd/yyyy or mmddyyyy or mm-dd-yyyy or m/d/yyyy or m-d-yyyy. 12/01/1986 02/29/2016 02/29/2015 13/31/1986...
Submitted by Ashish - 8 years ago
0
javascript

Date Validation

no description available
Submitted by Ashish - 8 years ago
-2
javascript

Date Validation

no description available
Submitted by anonymous - 8 years ago
0
python

UK postcodes

Flexible regex to detect full or partial UK postcodes.
Submitted by Victor Munoz - 8 years ago
1
javascript

Domain

Will return domain portion of a url: Example: http://www.jkrowlings.com/books Returns: www.jkrowlings.com
Submitted by Scott Burrows - 8 years ago
1
javascript

Everthing in an element

no description available
Submitted by anonymous - 8 years ago
14
javascript

Phone Number

Allows phone numbers with optional country code, optional special characters and whitespace
Submitted by Tlmader - 8 years ago
3
javascript

URL Regex (protocol strict)

Includes resource strings, taken from here: https://gist.github.com/dperini/729294
Submitted by Diego Perini - 8 years ago
1
python

postgresql

no description available
Submitted by anonymous - 8 years ago
2
python

postgesql

no description available
Submitted by anonymous - 8 years ago
1
python

Help

no description available
Submitted by anonymous - 8 years ago
0
python

barcode or barcode list

no description available
Submitted by anonymous - 8 years ago
0
javascript

ASP.NET Web Forms dates in JSON

Look for date objects in JSON returned from ASP.NET Web Forms.
Submitted by anonymous - 8 years ago
1
javascript

date regex

match dd-mm-yyyy
Submitted by anonymous - 8 years ago
0
javascript

SSN

no description available
Submitted by anonymous - 8 years ago
2
javascript

SSN

no description available
Submitted by anonymous - 8 years ago
2
python

Match 'words' with internal punctuation retained

Matches words without external punctuation but with internal punctuation.
Submitted by anonymous - 8 years ago
1
python

Match initials

Match initials of a person name
Submitted by anonymous - 8 years ago
1...242243244245246247248...273

twitter usernames

Vote

-2

Regular Expression
python

"
(?:http):\/\/(?:[^\/\r]+)(?:\/)([^\r]*)?
"
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 8 years ago