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134 regular expressions found in this category!

Expressions in category: Dates and Times

Change page:   |    Displaying page 2 of 7 pages; Items 21 to 40
Title Test Details Pattern Title
Expression
^(([1-9]|[0-2]\d|[3][0-1])\.([1-9]|[0]\d|[1][0-2])\.[2][0]\d{2})$|^(([1-9]|[0-2]\d|[3][0-1])\.([1-9]|[0]\d|[1][0-2])\.[2][0]\d{2}\s([1-9]|[0-1]\d|[2][0-3])\:[0-5]\d)$
Description
Correct German DateTime. Does not check leap year rules! Possible Formats of date part: D.M.YYYY or D.MM.YYYY or DD.MM.YYYY or DD.M.YYYY Possible formats of time part: h:mm or hh:mm
Matches
20.10.2003 08:10 | 24.12.2003 | 1.1.2004 8:15
Non-Matches
25.13.2004 | 20.10.2003 08:9
Author Rating: The rating for this expression. Markus Unterauer
Title Test Details Pattern Title
Expression
^([0]?[1-9]|[1|2][0-9]|[3][0|1])[./-]([0]?[1-9]|[1][0-2])[./-]([0-9]{4}|[0-9]{2})$
Description
Validate brazilian date formats: dd/mm/yyyy or d/m/yy or d.m.yyyy with separators: . - / Valid dates only! d (1-31)/ m (1-12)/ y (0..) (rizzipereira.com.br) For American date format: http://www.regexlib.com/REDetails.aspx?regexp_id=932
Matches
10/03/1979 | 1-1-02 | 01.1.2003
Non-Matches
10/03/197 | 09--02--2004 | 01 02 03
Author Rating: The rating for this expression. Diego dos Santos
Title Test Details Pattern Title
Expression
^(((0?[1-9]|[12]\d|3[01])[\.\-\/](0?[13578]|1[02])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|((0?[1-9]|[12]\d|30)[\.\-\/](0?[13456789]|1[012])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|((0?[1-9]|1\d|2[0-8])[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}|\d))|(29[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)|00|[048])))$
Description
This regexp has been posted specialy for "Mike O Shea" as he requested a mono digit year validation. matches DD/MM/Y or DD/MM/YYYY or D/M/Y or DD/M/YYYY Leap years treated. (Italian style with tomato) Years 0-9 equal years 2000 to 2009 for leap years
Matches
1/1/2005 | 29/02/12 | 29/02/2400
Non-Matches
29/2/2005 | 29/02/13 | 29/02/2200
Author Rating: The rating for this expression. Dany Lauener
Title Test Details Pattern Title
Expression
(?<Day>[1-9]|[0-3][0-9])/(?<Month>[01][012]|[1-9]|0[1-9])/(?<Year>[12]\d{3}|\d{2})
Description
DD/MM/YY D/M/YY DD/MM/YYYY
Matches
15/05/2004 | 15/5/04
Non-Matches
15/45/04
Author Rating: The rating for this expression. yoram o
Title Test Details Validate 12hour clock
Expression
(?<Time>^(?:0?[1-9]:[0-5]|1(?=[012])\d:[0-5])\d(?:[ap]m)?)
Description
A co-worker needed a regex to validate time. He could only find patterns that match a 24hour clock. I whipped this expression up to validate a 12hour clock. Hope somebody finds it useful.
Matches
12:00am | 01:30pm | 4:59
Non-Matches
15:30 | 4:78am | 00:00
Author Rating: The rating for this expression. Ariel Merrell
Title Test Details Pattern Title
Expression
^(((0?[1-9]|[12]\d|3[01])[\.\-\/](0?[13578]|1[02])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}))|((0?[1-9]|[12]\d|30)[\.\-\/](0?[13456789]|1[012])[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}))|((0?[1-9]|1\d|2[0-8])[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?\d{2}))|(29[\.\-\/]0?2[\.\-\/]((1[6-9]|[2-9]\d)?(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)|00)))$
Description
DD.MM.YY or DD.MM.YYYY separator could be on choice '.' '/' or '-' leap years compatible, 00 is treated as year 2000.
Matches
29.2.04 | 29/02-2004 | 3.4.05
Non-Matches
29.2.03 | 2902.2004 | 12.31.1975
Author Rating: The rating for this expression. Dany Lauener
Title Test Details Date With Slashes
Expression
^\d{1,2}\/\d{1,2}\/\d{4}$
Description
This regular expressions matches dates of the form XX/XX/YYYY where XX can be 1 or 2 digits long and YYYY is always 4 digits long.
Matches
4/1/2001 | 12/12/2001 | 55/5/3434
Non-Matches
1/1/01 | 12 Jan 01 | 1-1-2001
Author Rating: The rating for this expression. Steven Smith
Title Test Details Pattern Title
Expression
((([0][1-9]|[12][\d])|[3][01])[-/]([0][13578]|[1][02])[-/][1-9]\d\d\d)|((([0][1-9]|[12][\d])|[3][0])[-/]([0][13456789]|[1][012])[-/][1-9]\d\d\d)|(([0][1-9]|[12][\d])[-/][0][2][-/][1-9]\d([02468][048]|[13579][26]))|(([0][1-9]|[12][0-8])[-/][0][2][-/][1-9]\d\d\d)
Description
Date validation in the dd/mm/yyyy format for years 1000+ (i.e 999 or 0999 not matching) and taking february leap years into account.
Matches
12/12/2003 | 29-02-2004 | 31-03-1980
Non-Matches
29/02/2003 | 31-04-2002 | 10-10-0999
Author Rating: The rating for this expression. Uris Virott
Title Test Details Pattern Title
Expression
((^(10|12|0?[13578])(3[01]|[12][0-9]|0?[1-9])((1[8-9]\d{2})|([2-9]\d{3}))$)|(^(11|0?[469])(30|[12][0-9]|0?[1-9])((1[8-9]\d{2})|([2-9]\d{3}))$)|(^(0?2)(2[0-8]|1[0-9]|0?[1-9])((1[8-9]\d{2})|([2-9]\d{3}))$)|(^(0?2)(29)([2468][048]00)$)|(^(0?2)(29)([3579][26]00)$)|(^(0?2)(29)([1][89][0][48])$)|(^(0?2)(29)([2-9][0-9][0][48])$)|(^(0?2)(29)([1][89][2468][048])$)|(^(0?2)(29)([2-9][0-9][2468][048])$)|(^(0?2)(29)([1][89][13579][26])$)|(^(0?2)(29)([2-9][0-9][13579][26])$))
Description
Matches on MMDDYYYY only, requires all 8 digits
Matches
01012003 | 02292000
Non-Matches
01/01/2003
Author Rating: The rating for this expression. mike harber
Title Test Details Months
Expression
^(?:J(anuary|u(ne|ly))|February|Ma(rch|y)|A(pril|ugust)|(((Sept|Nov|Dec)em)|Octo)ber)$
Description
This RE validate the full name of the months.
Matches
January | May | October
Non-Matches
Jan | Septem | Octo
Author Rating: The rating for this expression. Michael Ash
Title Test Details Pattern Title
Expression
(((0[1-9]|[12][0-9]|3[01])([/])(0[13578]|10|12)([/])([1-2][0,9][0-9][0-9]))|(([0][1-9]|[12][0-9]|30)([/])(0[469]|11)([/])([1-2][0,9][0-9][0-9]))|((0[1-9]|1[0-9]|2[0-8])([/])(02)([/])([1-2][0,9][0-9][0-9]))|((29)(\.|-|\/)(02)([/])([02468][048]00))|((29)([/])(02)([/])([13579][26]00))|((29)([/])(02)([/])([0-9][0-9][0][48]))|((29)([/])(02)([/])([0-9][0-9][2468][048]))|((29)([/])(02)([/])([0-9][0-9][13579][26])))
Description
This is the Brazilian Date Format. DD/MM/YYYY with the right days per month. Dates &gt;=1900 &lt;=2999.
Matches
29/02/2004 | 31/01/1900 | 31/01/2999
Non-Matches
29/02/2003 | 12042004 | 20/04/04
Author Rating: The rating for this expression. Felipe Albacete
Title Test Details Pattern Title
Expression
^((31(?! (FEB|APR|JUN|SEP|NOV)))|((30|29)(?! FEB))|(29(?= FEB (((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))|(0?[1-9])|1\d|2[0-8])-(JAN|FEB|MAR|MAY|APR|JUL|JUN|AUG|OCT|SEP|NOV|DEC)-((1[6-9]|[2-9]\d)\d{2})$
Description
Mathces in format DD-MON-YYYY (hyphen between results). Validates for leap years. Ensures month is in uppercase.
Matches
9-MAY-1981 | 29-FEB-2004 | 25-DEC-1999
Non-Matches
09 MAY 1981 | 06 Jul 2003
Author Rating: The rating for this expression. Rohan Pathare
Title Test Details Pattern Title
Expression
(0?[1-9]|[12][0-9]|3[01])[/ -](0?[1-9]|1[12])[/ -](19[0-9]{2}|[2][0-9][0-9]{2})
Description
Essa express&#227;o &#233; uma valida&#231;&#227;o de data simplicada onde n&#227;o aceita datas com ano inferior a 1900. Interessante pra valida&#231;&#227;o de data de idade, data atual, etc
Matches
25/11/1979 | 5-12-2004 | 5 2 1901
Non-Matches
25/11/1899 | 9-12-1700 | 25111979
Author Rating: The rating for this expression. Fabiano Santiago
Title Test Details DateTime M/d/y hh:mm:ss
Expression
^(?=\d)(?:(?:(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[1,3-9]|1[0-2])(\/|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})|(?:0?2(\/|-|\.)29\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))|(?:(?:0?[1-9])|(?:1[0-2]))(\/|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2}))($|\ (?=\d)))?(((0?[1-9]|1[012])(:[0-5]\d){0,2}(\ [AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$
Description
DateTime Validator.
Matches
12/25/2003 | 08:03:31 | 02/29/2004 12 AM
Non-Matches
02/29/2003 1:34 PM | 13:23 PM | 24:00:00
Author Rating: The rating for this expression. Michael Ash
Title Test Details dd MMM yyyy Date
Expression
^((31(?!\ (Feb(ruary)?|Apr(il)?|June?|(Sep(?=\b|t)t?|Nov)(ember)?)))|((30|29)(?!\ Feb(ruary)?))|(29(?=\ Feb(ruary)?\ (((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))|(0?[1-9])|1\d|2[0-8])\ (Jan(uary)?|Feb(ruary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sep(?=\b|t)t?|Nov|Dec)(ember)?)\ ((1[6-9]|[2-9]\d)\d{2})$
Description
This RE validates dates in the dd MMM yyyy format. Spaces separate the values.
Matches
31 January 2003 | 29 March 2004 | 29 Feb 2008
Non-Matches
Jan 1 2003 | 31 Sept 2003 | 29 February 2003
Author Rating: The rating for this expression. Michael Ash
Title Test Details Pattern Title
Expression
(?<Day>[0-3][0-9]|[1-9])/(?<Month>[1-9]|1[0-2]|0[1-9])/(?<Year>[12]\d{3}|\d{2})
Description
evaluates dates in the format of DD/MM/YY or DD/MM/YYYY DD &amp; YY - can be of the form: One digit 2 Zero leading 02
Matches
1/3/98 | 01/03/04
Non-Matches
15/20/04 | 1/13/04 | 12/02/
Author Rating: The rating for this expression. yoram o
Title Test Details Pattern Title
Expression
^((\d{2}(([02468][048])|([13579][26]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|([1-2][0-9])))))|(\d{2}(([02468][1235679])|([13579][01345789]))[\-\/\s]?((((0?[13578])|(1[02]))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(3[01])))|(((0?[469])|(11))[\-\/\s]?((0?[1-9])|([1-2][0-9])|(30)))|(0?2[\-\/\s]?((0?[1-9])|(1[0-9])|(2[0-8]))))))(\s(((0?[1-9])|(1[0-2]))\:([0-5][0-9])((\s)|(\:([0-5][0-9])\s))([AM|PM|am|pm]{2,2})))?$
Description
Matches ANSI SQL date format YYYY-mm-dd hh:mi:ss am/pm. You can use / - or space for date delimiters, so 2004-12-31 works just as well as 2004/12/31. Checks leap year from 1901 to 2099.
Matches
2004-2-29 | 2004-02-29 10:29:39 pm | 2004/12/31
Non-Matches
2003-2-29 | 2003-13-02 | 2003-2-2 10:72:30 am
Author Rating: The rating for this expression. Sung Lee
Title Test Details Pattern Title
Expression
((\d{2})|(\d))\/((\d{2})|(\d))\/((\d{4})|(\d{2}))
Description
This matches simple dates against 1 or 2 digits for the month, 1 or 2 digit for the day, and either 2 or 4 digits for the year
Matches
4/5/91 | 04/5/1991 | 4/05/89
Non-Matches
4/5/1
Author Rating: The rating for this expression. Andrew Lader
Title Test Details Pattern Title
Expression
^(((((((0?[13578])|(1[02]))[\.\-/]?((0?[1-9])|([12]\d)|(3[01])))|(((0?[469])|(11))[\.\-/]?((0?[1-9])|([12]\d)|(30)))|((0?2)[\.\-/]?((0?[1-9])|(1\d)|(2[0-8]))))[\.\-/]?(((19)|(20))?([\d][\d]))))|((0?2)[\.\-/]?(29)[\.\-/]?(((19)|(20))?(([02468][048])|([13579][26])))))$
Description
Simple American date format mm-dd-yyyy or mm-dd-yy, no time. Date range is 1900 --&gt; 2099. Is enough for my purposes. Incorectly validates 02-29-1900. I created this to validate dates on a web form where the likely range will be 2000--&gt;2020. Seperators can be '.','/' or '-' Anyone know the rules for operator precedence for regex syntax?
Matches
02-29-2004 | 1/31/1997 | 1-2-03
Non-Matches
02-29-2003 | 04-31-2003 | 31-03-05
Author Rating: The rating for this expression. Neil Walls
Title Test Details Pattern Title
Expression
^((0?[1-9]|[12][1-9]|3[01])\.(0?[13578]|1[02])\.20[0-9]{2}|(0?[1-9]|[12][1-9]|30)\.(0?[13456789]|1[012])\.20[0-9]{2}|(0?[1-9]|1[1-9]|2[0-8])\.(0?[123456789]|1[012])\.20[0-9]{2}|(0?[1-9]|[12][1-9])\.(0?[123456789]|1[012])\.20(00|04|08|12|16|20|24|28|32|36|40|44|48|52|56|60|64|68|72|76|80|84|88|92|96))$
Description
Fully functional date validator in format dd.MM.yyyy Works only within range of years 2000-2099 ! It allows leading zeros but does not require them. The last year pattern (enumeration) is not very clever but I will improve it, if needed.
Matches
31.01.2002 | 29.2.2004 | 09.02.2005
Non-Matches
31.11.2002 | 29.2.2002 | 33.06.2000
Author Rating: The rating for this expression. Dalibor Kalna
Change page:   |    Displaying page 2 of 7 pages; Items 21 to 40

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