Hint the the user did not enter anything

An error message informs you that the function does not perform the expected actions. Parameters:
* $1 - function name and values

Your attached account did not have an email address the last time you logged in. Set an email address on $1 to set your email address here.

Indicates a script did not run successfully.
* $1 is the name of the script

The server did not respond within the expected time.

Message after the user did not provide a Username to explain, that he must choose a Username (own or one of the suggestions)

Whether to respond with only the information required for the TOC.

Please wait, the watch action is taking longer than expected.

Title of the "Did you know?" [[w:web feed|syndication feed]].
{{Identical|Did you know}}

The value at "$1" was expected to be an object surrounded by the {...} braces

Label for the api failure text for a failure to fetch cross-wiki notifications, but the remote server is not granted access.

Could not load the map!

Error message that the user does not have the required rights to perform this request

Used as an error message when the WebAudio API is not supported by the browser.

Error message used on the javascript client when the page does not exist

Error message shown when one of the items involved in the merge could not be found.

If your database server is on different server, enter the host name or IP address here.

If you are using shared web hosting, your hosting provider should give you the correct host name in their documentation.

If you are installing on a Windows server and using MySQL, using "localhost" may not work for the server name. If it does not, try "127.0.0.1" for the local IP address.

If you are using PostgreSQL, leave this field blank to connect via a Unix socket.

Title of day's entry in the "Did you know?" [[w:Web feed|syndication feeds]].
{{Identical|Did you know}}

$1 did not run successfully!

Used if the time limit exceeds the limit.

After the colon, the user can enter a timestamp on which the block automatically ends or a time period like "1 hour", "2 days", "1 year" etc. But in English only because the time period is parsed by the underlying OS, not by MediaWiki.
{{Identical|Expiry}}

Error message if the e-mail address is not valid (e.g. non-ASCII characters, spaces or lacking @).

Note: the example message should not use a real domain name. We should use "@example.com" (where all contents sent are automatically dropped and no reply are expected): see the RFCs about example.com. This domain is also a "wildcard" domain: all valid domain subdomains names resolve to the same base domain, so "any.name@anysubdomain.example.com" is also valid).

We should not use real domain names in this generic message, in order to avoid unexpected spams being sent to them by malware bots that are indexing email addresses found in wiki pages. Bots know that email addresses in @example.com are invalid or will never be read.

This error message explains, that there was an error with the server (bad edit token), so the topic can't be saved to the talk page. The user should try to reload the page in his browser.

{{desc|name=LanguageTool|url=https://www.mediawiki.org/wiki/Extension:LanguageTool}}

Note: "LanguageTool" is the name of the server software that does the error checking, and also the name of the MediaWiki extension that connects VisualEditor to that software.

The entity selector is a user interface widget that allows selecting an entity (see [[d:Wikidata:Glossary]]). It consists out of an input field and a list of suggestions that is filled according to the text typed into the input field. Initially, the list of suggestions is filled with a certain number of suggestions. This message will be shown if the search for items did not return any matches