Category:CS1 errors: dates
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This is a tracking category
It is used to build and maintain lists of pages—primarily for the sake of the lists themselves. They are not part of the encyclopedia's categorization scheme.
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Administrators: Please do not delete this category even if it is empty! This category may be empty occasionally or even most of the time. |
This is a tracking category for CS1 citations with date-holding parameters where the date values do not comply with MOS:DATEFORMAT.
Check date values in: |param1=, |param2=, ...
When Citation Style 1 and Citation Style 2 templates contain date-holding parameters, an automated test is done to see if the dates are real dates that comply with a subset of Wikipedia's Manual of Style, specifically MOS:BADDATEFORMAT.
To resolve this error, ensure that the date is an actual date and that the date format follows the Wikipedia Manual of Style in the named parameter. Some things to look for:
- misplaced, incorrect, or extraneous punctuation
- extraneous text
- incomplete year-initial dates
- hyphens instead of en dashes
- misspelling or improper capitalization (see MOS:ALLCAPS for more detail that is not in the above-linked Dates section)
- date formats listed in MOS:BADDATEFORMAT
- impossible dates (e.g., 29 February 2011)
- errors in
|date=
caused by errors in|year=
or|month=
- more than one date in a date-holding parameter
The MOS section on date ranges describes how to separate dates in a date range. Do not use
, –
, or {{spaced ndash}}
as these corrupt the metadata. To add an en dash, use the CharInsert edit tool or see Wikipedia:How to make dashes. A bot is often able to correct the separator, provided the overall format is unambiguous.
Future dates in |date=
in CS1|2 citations are limited to current year + 1; that is, for 2015, citation dates in 2016 are acceptable but citation dates in 2017 and beyond are not.
Dates prior to 1582 are treated as Julian calendar dates. Dates from 1582 onward are treated as Gregorian calendar dates. The Julian calendar was used in some places until approximately 1923. Three Julian calendar dates in the overlap period, 29 February in the years 1700, 1800, and 1900, will cause this error message because those years are not leap years in the Gregorian calendar.
The access date (in |access-date=
) is checked to ensure that it is between 15 January 2001 (the founding date of Wikipedia) and today's date plus one day (currently 26 November 2015 UTC), because it represents the date that an editor viewed a web-based source to verify a statement on Wikipedia. Because editors may be in time zones that are one day ahead of the UTC date, one extra day is accepted.
Pages with this error are automatically placed in Category:CS1 errors: dates.[a]
While most of the Citation Style 1 and Citation Style 2 error messages are visible to all readers, some remain hidden. Editors who wish to see all of the CS1|2 error messages can do so by updating their common or skin CSS stylesheet to include:
.citation-comment {display: inline !important;} /* show all Citation Style 1 error messages */
Even with this css installed, older pages in Wikipedia 's cache may not have been updated to show these error messages even though the page is listed in one of the tracking categories. A WP:NULLEDIT will resolve that issue.
Notes[edit]
- ^ Pages in the Book talk, Category talk, Draft, Draft talk, Education Program talk, File talk, Help talk, MediaWiki talk, Module talk, Portal talk, Talk, Template talk, TimedText talk, User, User talk, and Wikipedia talk namespaces are not included in the error tracking categories.
Pages in category "CS1 errors: dates"
The following 200 pages are in this category, out of 33,898 total. This list may not reflect recent changes (learn more).
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- Peabody High School (Pennsylvania)
- Peabody Museum of Salem
- Peace at Any Price
- Peace Officer Exemplary Service Medal
- Peace Sells
- Peaceful River (Alaska)
- Peacemaker (bus)
- Peach Tree War
- Peachtree Presbyterian Church
- Thomas Peacock (United States Army officer)
- Peak oil
- Peak to Peak Charter School
- Peak uranium
- Peak water
- Peale's Barber Farm Mastodon Exhumation Site
- Peanut agglutinin
- Peanut Hole
- Pearce Robinson
- Pearl Jam discography
- Pearson & Cox
- Dan Pearson (garden designer)
- Peasant movement
- Peckham Boys
- Pedaling History Bicycle Museum
- Pedelec
- Guido Pederzani Von Gumer
- Pediatric Attention Disorders Diagnostic Screener
- Pedigree Dogs Exposed – Three Years On
- Pediocactus sileri
- PEDOT-TMA
- Pedra Branca dispute
- Pedra Branca, Singapore
- Pedreira Paulo Leminski
- Legacy of Pedro II of Brazil
- Pedro Bordaberry
- Pedro Brieger
- Pedro Joseph de Lemos
- Pedro Morenés
- Pedro Nunes
- Pedro Rafael Barbosa Santos
- Pedro Tavares Almeida
- Pedro Vaz (diplomat)
- Peekskill, New York
- Peel Sessions 1979–1983
- Peenemünde Airfield
- Peenemünde Army Research Center
- Peeps
- Wikipedia:Peer review/April 2009
- Wikipedia:Peer review/Attention deficit hyperactivity disorder/archive1
- Wikipedia:Peer review/Duffy discography/archive1
- Wikipedia:Peer review/Ely and Littleport riots of 1816/archive2
- Wikipedia:Peer review/February 2014
- Wikipedia:Peer review/January 2013
- Wikipedia:Peer review/July 2008
- Wikipedia:Peer review/July 2012
- Wikipedia:Peer review/Number-one albums of 1993 (U.S. Top Latin Albums)/archive1
- Wikipedia:Peer review/October 2009
- Wikipedia:Peer review/Periodic table/archive2
- Wikipedia:Peer review/The X-Files/archive3
- Wikipedia:Peer review/U-Drop Inn/archive1
- Wikipedia:Peer review/Upper St. Clair High School/archive2
- Martin Peerson
- Peeters directive
- Pegasus (Battlestar Galactica)
- Peggy McKercher
- Pegz
- Pehthelm
- Pei Plan
- Peiker Acustic
- Peipsi whitefish
- Peixinho
- Pekoppa
- Pelizaeus–Merzbacher disease
- Pelle Pelle
- Pellice
- V. Penelope Pelizzon
- Pelomyxa
- Pelton Mill
- Pelvetia
- Pema Namding Monastery
- Pemberton Square
- Pemberton-Billing P.B.1
- Pembroke Lumber Kings
- Pemphigus betae
- PEN Pinter Prize
- Pench Tiger Reserve
- Wikipedia:Pending changes/Testing/1
- Wikipedia:Pending changes/Testing/4
- Pendulum
- Penicillium expansum
- Peninsula College of Medicine and Dentistry
- Penitencia Creek
- Penn & Teller: Fool Us
- Penn Manor High School
- Penn State child sex abuse scandal
- Penn Yan Central School District
- Penn-Delco School District
- Pennine Acute Hospitals NHS Trust
- PennPraxis
- PennSound
- Pennsylvania Gazette
- Pennsylvania in the American Revolution
- Pennsylvania Municipal Retirement System
- Pennsylvania Route 474
- Pennsylvania Route 885
- Pennsylvania State Memorial, Gettysburg
- Penny Lane Mall
- Penny Post
- Penny Wong
- Penny-farthing
- Pennyweight
- Penobscot Narrows Bridge and Observatory
- Penrhos College, Perth
- Penrose tiling
- Pensacola Christian College
- Pentachaeta bellidiflora
- Pentatomomorpha
- Pentimal system
- Pentrex
- People's Liberation Army
- People's Liberation Army Navy
- People's Movement of Kosovo
- People's Park in the Sky
- People's Party of Punjab
- Peopling of India
- Peover Inferior
- Pepe Romero
- Peperomia obtusifolia
- Peptide-N4-(N-acetyl-beta-glucosaminyl)asparagine amidase
- Per Manum
- Perceptual psychology
- Percival Lloyd
- Percolater
- Percy Hansen
- Mór Perczel
- Peres Center for Peace
- Perfect (American band)
- Perfect (One Direction song)
- Perfect crime
- Perfect World (Huey Lewis and the News song)
- Performance art
- Performativity
- Perfume
- Perfume (Britney Spears song)
- Periander
- Pericos de Puebla
- Perikeiromene
- Periodic fever, aphthous stomatitis, pharyngitis and adenitis
- Periodic Review Board
- Periodismo para todos
- Perioperative mortality
- Perlo group
- Permanent residency
- Permeable paving
- Permian–Triassic extinction event
- Permyak Salty Ears
- Perna viridis
- Lorenzo Perosi
- Peroxisome
- Joshua Perper
- Perpetual Motion (film)
- Perpignan–Barcelona high-speed rail line
- Perris Depot
- Perry Broad
- Perry Marshall
- Perry-Mansfield Performing Arts School & Camp
- Persecution of Bahá'ís
- Persecution of Christians
- Persecution of Falun Gong
- Persecution of Hindus
- Persecution of Jehovah's Witnesses in Nazi Germany
- Persecution of Muslims
- Persecution of Ottoman Muslims
- Persecution of traditional African religion
- Persian Gulf naming dispute
- Persian literature
- List of Persian poets and authors
- Lists of Persian poets
- Personal finances of professional American athletes
- Personal medicine
- Personal network
- Personal relationships of James VI and I
- Personal service corporation
- Personality and life outcomes
- Personality changes
- Personally Controlled Electronic Health Record
- Persons with reduced mobility
- Perspex Island
- Perth College (Western Australia)
- Perth Mint Swindle
- Perth Sharks
- Perth waterfront development proposals
- Dorothea Pertz
- Peruvian Army
- Peruzzi
- Pervasive PSQL
- Peshwa
- Petagas War Memorial
- Petals of Blood
- Petar V. Kokotovic