List of changes, formatted name=value (e.g. skin=vector). Value cannot contain pipe characters. If no value is given (not even an equals sign), e.g., optionname|otheroption|..., the option will be reset to its default value.

An error message is displayed when the given parameter can not be processed. Parameters:
* $1 - name of the parameter
* $2 - its value

Sometimes the creator value is listed as "last name, first name" in the metadata. Checking this box will reverse that order and remove the comma, e.g., "da Vinci, Leonardo" would become "Leonardo da Vinci". Note that this relies on a single comma in the value; if there is no comma in the value, no change will be made, and if there is more than one comma, the change will only be made using the first comma.

The value for the option specified by <var>$1optionname</var>, can contain pipe characters.

Error message when a property that cannot contain free-form text has an invalid value.
* $1 - name of property. e.g. "params.1.type"

The name of the option that should be set to the value given by <var>$1optionvalue</var>.

If the user is editing a Snak whose Property has been deleted, this warning will be displayed if tue user changes the Snak's type from any other Snak type to a value Snak. Since the Property has been deleted, there is absolutely no indication for what kind of value the user wants to enter. So this action simply makes no sense.

Error shown if a data value of a certain data value type (see [[d:Wikidata:Glossary]]) should be displayed or a form for creating one should be offered while this is not yet possible from a technical point of view (e.g. because a valueview widget expert handling data values of that type has not yet been implemented).

Parameters:
* $1 - the name of the data value type which lacks support

Warning displayed if the data value type used by a Snak's (see [[d:Wikidata:Glossary]]) property's data type is different from the data value type of the same Snak's actual value. This should only appear after internal changes or after a property's data type has changed and no scripts for updating the data were executed (there might not even be any scripts for handling all possible causes of this).

Enter a value corresponding to the property named "$1". If the property has no designated value or the actual value is not known, you can choose an alternative value type by clicking the icon before the input box.

Used to display the possible values for a parameter taking a list of values

Parameters:
* $1 - 1 if the parameter takes one value, 2 if the parameter takes any number of values
* $2 - Comma-separated list of values, possibly formatted using {{msg-mw|api-help-param-list-can-be-empty}}
{{Identical|Value}}

The MediaWiki template may have a <code>permission</code> parameter; when it does, an attempt to detect the copyright licence based on the metadata value can be made. GWToolset looks for Creative Commons URLs that match possible copyright licences; e.g., https://creativecommons.org/licenses/by-sa/3.0/ matches the MediaWiki licence template <code>{{tl|Template:Cc-by-sa-3.0}}</code>. If this checkbox is left unchecked, the raw metadata value for each item in the batch upload will be placed in the permission parameter.

The MediaWiki template may have a <code>permission</code> parameter. When it does, an attempt to detect the copyright license based on the metadata value can be made. GWToolset looks for Creative Commons URLs that match possible copyright licenses, e.g., https://creativecommons.org/licenses/by-sa/3.0/ matches the MediaWiki license template <code>{{tl|Template:Cc-by-sa-3.0}}</code>. If this box is left unchecked, the raw metadata value for each item in the batch upload will be placed in the permission parameter.

The value you specified for the number of days to run is not a valid option.

The value you specified for the number of days to run is not a valid option.

Message displayed instead of an input value's preview when no value is specified yet or when the specified value could not be interpreted by the system.

{{doc-important|Do not translate the parameter "link" and its possible value "all".}}
This is an error message. Parameters:
* $1 is a fixed entitity name that cannot and should not be translated.

If the property $1 changes its value to $2, notify users with the following text: $3 

This message explains that if the property $1 changes its value to $2 notify users with the text $3
* $1 - property name
* $2 - property value
* $3 - notification text

The value "$1" contains invalid characters (e.g. $2) for a property name.

{{doc-actionlink}}
Text of the rollback link showing the number of edits to be rolled back. See also {{msg-mw|rollbacklink}}.

Parameters:
* $1 - the number of edits that will be rolled back. If $1 is over the value of <code>$wgShowRollbackEditCount</code> (default: 10) {{msg-mw|rollbacklinkcount-morethan}} is used.

The rollback link is displayed with a tooltip {{msg-mw|Tooltip-rollback}}

Input validation error when the given value is not found in the known list of allowed values.

Parameters:
* $1 - the illegal value
{{Related|Wikibase-validator}}

Short descriptive title of a 'value' snak (see [[d:Wikidata:Glossary]]) used in a drop-down menu allowing to select the snak type when adding or editing a snak. The drop-down menu can be opened by clicking an anchor right next to the input element(s) used to specify a claim's value. Although this is regarded a 'special', seldom used feature, the term 'snak' should be avoided here since the concept of snaks is a technical abstraction that does not give any additional meaning within the user interface. The basic meaning of this option - which is the default when adding a claim - is allowing the user to specify a value.

Used for error message in dialogs and tags if the value given is not found in a set of options.

Parameters:
* $1 - name of the set of options
* $2 - list of values that are in the set of options
* $3 - count of values that are in the set of options, use for PLURAL

This is an error message shown when the headers/footers option could not be parsed ($1 is the parameter name, $2 is the parameter value).