Regular Expressions 101

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Regular Expressions 101

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3
pcre

Invalid Unicode characters in XML

This pattern matches all the Unicode characters that are not allowed in an XML document. It's based on the Wikipedia article "Valid characters in XML".
Submitted by Aaron Wells - 8 years ago
1
pcre

email

accept empty spaces at start and end
Submitted by Emanuel Lima (jose.emanuel.lima@gmail.com) - 8 years ago
2
pcre

remove n lines after matching pattern

stackoverflow question
Submitted by irom77 - 8 years ago
3
pcre

currency

no description available
Submitted by anonymous - 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
pcre

Find all Internet Explorer 11.x pkgmgr packages

This regex can be used to find all of the packages (.mum) files in the WINDIR%\servicing\Packages directory. I used it to remove the update packages from Winodws 7 pkgmgr /up:"filename" /norestart /quiet
Submitted by Pressanykey - 8 years ago
1
pcre

Get text within pipe placeholders

Will return all matches of text between pipe placeholders, e.g. "This text has |two| placeholders |inside| of it" will return matches for two and inside.
Submitted by Eddie Y - 8 years ago
1
pcre

URL detector

no description available
Submitted by pawel - 8 years ago
2
pcre

Full URI Mapping

Everything, including proto, user:pass, host, query params and anchors
Submitted by baadf00d - 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
0
pcre

Select everything outside of table tags

no description available
Submitted by ReijMan - 8 years ago
1
pcre

ms internet explorer vesion <= 8

Check version of internet explorer - if is it usable for html5 support etc.
Submitted by tomish.net - 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
pcre

Apache/Nginx Logs parsing

Log Format - combined + cookie at the end. Pattern Desc - combined for all groups.
Submitted by Samuil Dichev - 8 years ago
0
pcre

Apache/Nginx log parser with Cookie

Format - cookie_combined Pattern - combined for all groups
Submitted by Samuil Dichev - 8 years ago
1...656657658659660661662...736

Date format regex for ddMMMyyyy

Vote

-2

Regular Expression
javascript

/
(^(0?[1-9]|[12][0-9]|3[01])((jan)|(Feb)|(mar)|(apr)|(may)|(jun)|(jul)|(Aug)|(Sep)|(Oct)|(Nov)|(Dec))((19|20)\d\d))
/
i
Open regex in editor

Description

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