Regular Expressions 101

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Regular Expressions 101

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7
javascript

Date validation

Besides leap year handling, this takes care of date validation in the yy-mm-dd format.
Submitted by anonymous - 8 years ago
7
javascript

youtube url match

extract video id, index, play list id from youtube url
Submitted by anonymous - 8 years ago
7
javascript

Extract currency with currency symbol if present

Extracts values of the form £nnn,nnn.nn or $nnn.nnn from text
Submitted by Simon Gardner - 8 years ago
7
javascript

Date and time format - ISO 8601

Matches ISO 8601 date formats
Submitted by Ettienne - 7 years ago
7
python

extract subdomain(if available) or domain from URL

This regex should extract the subdomain, if any, or the domain, if no subdomain is used, from an arbitrary URL
Submitted by trevi@twanda.com - 7 years ago
7
pcre2

Get path from any text

Get path (windows style) from any type of text (error message, e-mail corps ...), quoted or not. THIS IS THE SINGLE LINE VERSION !_ If you want understand how it work or edit it, go https://regex101.com/r/7o2fyy Relative path are not supported...
Submitted by nitrateag - 2 months ago
6
python

Conventional Commits validation

This regex prevents the writing of non-standard conventional commits. I'm available on my github
Submitted by Krisque - a year ago
6
javascript

Password

no description available
Submitted by anonymous - 9 years ago
6
javascript

Split quotes and single words

Find " and ' quoted strings and "orphaned"/single words in a string
Submitted by LoveIsGrief - 9 years ago
6
javascript

TimezoneOffset

used to parse timezone in the format -08:00 or +05:30
Submitted by Neha - 8 years ago
6
javascript

search word with an accent

search any word with an accent
Submitted by Thegner Pierre - 8 years ago
6
python

Find consecutive duplicate words

no description available
Submitted by anonymous - 8 years ago
6
javascript

Email with + symbol

email that accepts the plus (+) symbol
Submitted by luckcheese - 8 years ago
6
javascript

Spanish DNI/NIE check fist pass

no description available
Submitted by Rafael Casanova Morera - 8 years ago
6
javascript

HTML img

Grabs all HTML tags
Submitted by Pirate11 - 7 years ago
6
javascript

Simple Number

Verifies Number is a negative/positive number. Number may be a decimal, but if it is, it requires at least one number before and after the decimal place. Decimal numbers may also be negative or positive. Only 1 decimal place is allowed.
Submitted by David P Smith - 7 years ago
6
javascript

email (tikhonov)

CheckEmail Login start or end simbols [._- ] .login@domain.com - fail -login@domain.com - fail _login@domain.com - fail login.@domain.com - fail...
Submitted by Tikhonov Alexander <123546.90@mail.ru> - 7 years ago
6
python

Bible reference extractor

For scraping http://skepticsannotatedbible.com/
Submitted by antaytheist-owner - 7 years ago
6
javascript

Email

no description available
Submitted by anonymous - 7 years ago
5
python

Match Only Text

no description available
Submitted by anonymous - 7 years ago
123456...368

US Currency Format

Vote

12

Regular Expression
javascript

/
^\$?([0-9]{1,3},([0-9]{3},)*[0-9]{3}|[0-9]+)(\.[0-9][0-9])?$
/
mg
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 7 years ago