Regular Expressions 101

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Regular Expressions 101

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10
javascript

Full url parse, domain, path, params

no description available
Submitted by anonymous - 8 years ago
10
javascript

Valid Telephone Number

This regex validates varying types of telephone numbers.
Submitted by Adam Recvlohe - 7 years ago
10
javascript

Strict Password Validator

This regex matches only when all the following are true: password must contain 1 number (0-9) password must contain 1 uppercase letters password must contain 1 lowercase letters password must contain 1 non-alpha numeric number...
Submitted by qho - 5 years ago
8
javascript

UUID

no description available
Submitted by anonymous - 9 years ago
8
javascript

simple email

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

money: either 0 or 2 dp

no description available
Submitted by anonymous - 8 years ago
7
javascript

split URL into location-resource-params (JavaScript)

Extract resource location, name and query parameters from a URL (JavaScript version)
Submitted by cebence - 9 years ago
7
javascript

if, else if, else condtion match

matches full if condition statment eg: if(condition){ ... } else if(condition){ ... }else{...
Submitted by Ivan Jakesevic - 9 years ago
7
javascript

simple common lisp tokenizer

main symbols and comments are supported
Submitted by d4rw1n1s7@gmail.com - 8 years ago
7
javascript

Match text (not within html tag)

no description available
Submitted by Moistly - 8 years ago
7
javascript

RFC 3987 compliant URL regex

This is a JavaScript port of the URL regex from http://stackoverflow.com/a/190405/384062 that includes a bug fix and some optimization. Mathias Bynens's Regenerate was used to convert unicode escapes. Bug fix: Eliminated stray | falsely allowing querystring to contain | ...
Submitted by Hans Meyer - 8 years ago
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
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
javascript

Email with + symbol

email that accepts the plus (+) symbol
Submitted by luckcheese - 8 years ago
12345...189

html color match: transparent, #fff, #123456, rgb, rgba, hsl, hsla

Vote

11

Regular Expression
javascript

/
^(rgb\s*?\(\s*?(000|0?\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\s*?,\s*?(000|0?\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\s*?,\s*?(000|0?\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\s*?\))$|^(rgba\s*?\(\s*?(000|0?\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\s*?,\s*?(000|0?\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\s*?,\s*?(000|0?\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\s*?,\s*?(0|0\.\d*|1|1.0*)\s*?\))$|^(transparent)$|^(#([a-fA-F0-9]){3})$|^(#([a-fA-F0-9]){6}$)|(^hsl\s*?\(\s*?(000|0?\d{1,2}|[1-2]\d\d|3[0-5]\d|360)\s*?,\s*?(000|100|0?\d{2}|0?0?\d)%\s*?,\s*?(000|100|0?\d{2}|0?0?\d)%\s*?\)$)|(^hsla\s*?\(\s*?(000|0?\d{1,2}|[1-2]\d\d|3[0-5]\d|360)\s*?,\s*?(000|100|0?\d{2}|0?0?\d)%\s*?,\s*?(000|100|0?\d{2}|0?0?\d)%\s*?,\s*?(0|0\.\d*|1|1.0*)\s*?\)$)$
/
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Description

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Submitted by grouch - 8 years ago