Regular Expressions 101

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Community Patterns

2

Regular Expression For Date

ECMAScript (JavaScript)
Regular expression for asp:RegularExpressionValidator with format MMddyy. i have Resolved leap year issue as well as month ending day issue with Regular expression
Submitted by Priyanka Khadilkar - 11 years ago
1

Regular Expression for Date

ECMAScript (JavaScript)
Regular expression for asp:RegularExpressionValidator with format MMddyy. i have resolved the issue for leap Year and month ending day as well.
Submitted by Priyanka Khadilkar - 11 years ago
1

Date validation

ECMAScript (JavaScript)
A regular expression to validate a Date in format DD/MM/YYYY
Submitted by Felipe Montaña - 11 years ago
0

rr

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
1

match sequential characters

ECMAScript (JavaScript)
HI, I'm looking for RegX to match words with more than two sequential characters
Submitted by JC - 11 years ago
1

incorrect number regex

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
1

rfc5646 simple

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
1

Common log format datetime

ECMAScript (JavaScript)
Parses the common log format into component elements. According to wikipedia, common log is strftime format %d/%b/%Y:%H:%M:%S %z
Submitted by Matt Ingenthron <ingenthr@cep.net> - 11 years ago
1

match url

ECMAScript (JavaScript)
unsplash.com
Submitted by anonymous - 11 years ago
1

trans with var

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
0

regex101-4269

ECMAScript (JavaScript)
to share with IRC helpers
Submitted by Bruno - 11 years ago
1

Extraire sku URL

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
1

quantity matcher

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
0

HTML5 time entry regex

ECMAScript (JavaScript)
This regex can be used within a HTML5 input tag to ensure a time has been entered correctly such as 23:40 or 11:40 PM.
Submitted by Scott Mebberson - 11 years ago
1

Simple Date regex

ECMAScript (JavaScript)
With format dd/MM/yyyy
Submitted by Magador - 11 years ago
-3

Strict email validation

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 11 years ago
0

Multiple matches in php but only one in javascript

ECMAScript (JavaScript)
I have used this regexp succesfully in php with flags gmU and have multiple matches. In js there is no U flag and this only returns last match. Is there anything I can do to make this work similarly in javascript?
Submitted by yorogs - 11 years ago
2

YouTube Embed Video & Playlist from URL

ECMAScript (JavaScript)
It gets the playlistID and the videoID to conform the embed URL from the video URL
Submitted by @rubenlopezgea - 10 years ago
1

NSE0(.*)\nNSE1\s+(.*)\nNSE2\s(.*)\nNSE3\s+(.*)kbps.*\nNSE4\s+(.*)\nNSE

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

ISO-8601 date parse

ECMAScript (JavaScript)
Works with 2015-04-03T13:56:24.0+00:00 (official) format, and 2015-04-03T13:56:24+0000 (PHP) format, too
Submitted by Norbi - 10 years ago
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