http://70.231.62.181/index.php?action=history&feed=atom&title=MyWiki%3AWikiProject_User_scripts%2FScripts%2FPage_exists 2026-04-23T01:24:51Z Revision history for this page on the wiki MediaWiki 1.45.1 http://70.231.62.181/index.php?title=MyWiki:WikiProject_User_scripts/Scripts/Page_exists&diff=23438718&oldid=prev 2024-06-08T00:29:56Z

<p>add links to documentation</p> <p><b>New page</b></p><div>/*<br /> * Returns a boolean: whether or not the page with the specified title exists or not.<br /> *<br /> * Keywords for search: check page existence, page is missing.<br /> *<br /> * Reference documentation:<br /> * - for JS class Api: https://doc.wikimedia.org/mediawiki-core/REL1_41/js/#!/api/mw.Api<br /> * - for action=query requests:<br /> * - https://www.mediawiki.org/wiki/API:Query<br /> * - https://en.wikipedia.org/w/api.php?action=help&amp;modules=query<br /> */<br /> async function pageExists(title) {<br /> const api = new mw.Api();<br /> const response = await api.get({<br /> &quot;action&quot;: &quot;query&quot;,<br /> &quot;format&quot;: &quot;json&quot;,<br /> &quot;titles&quot;: title<br /> });<br /> const missing = &quot;missing&quot; in Object.values(response.query.pages)[0];<br /> return !missing;<br /> }</div>

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