the empty string
MediaWiki:Paramvalidator-emptystring/en
This regular expression matches the empty string, at character $1
MediaWiki:Abusefilter-parser-warning-match-empty-regex/en
Introduction message (use an empty string for the default mentor message)
MediaWiki:Apihelp-growthmanagementorlist-param-message/en
The query string
MediaWiki:Apihelp-pfautoedit-param-query/en
The gallery is empty.
MediaWiki:Visualeditor-mwgallerydialog-empty-gallery-message/en
inlabel keyword was provided an empty search string
MediaWiki:Wikibasecirrus-inlabel-no-query-provided/en
The uploaded file is empty.
MediaWiki:Gwtoolset-file-is-empty/en
The entity type is empty
MediaWiki:Bs-social-entity-fatalstatus-save-notype/en
The XML document is empty.
MediaWiki:Tei-libxml-empty-document/en
The autoblock list is empty.
MediaWiki:Autoblocklist-empty/en
The block list is empty.
MediaWiki:Ipblocklist-empty/en
The string to validate against the blacklist.
MediaWiki:Apihelp-titleblacklist-param-title/en
The string to search for.
MediaWiki:Apihelp-searchtranslations-param-query/en
The throttle override list is empty.
MediaWiki:Throttleoverride-list-noresults/en
The file you submitted was empty.
MediaWiki:Empty-file/en
empty
MediaWiki:Validator-describe-empty/en
empty
MediaWiki:Categorytree-num-empty/en
empty
MediaWiki:Coll-suggest empty/en
empty
MediaWiki:Revcs-list-extended-supplement-empty/en
empty
MediaWiki:Valueview-expert-emptyvalue-empty/en
empty
MediaWiki:Historyempty/en
Uppercase all characters in the string
MediaWiki:Pickle-adapt-process-as-upper/en
Lowercase all characters in the string
MediaWiki:Pickle-adapt-process-as-lower/en
The prefix and URL cannot be empty.
MediaWiki:Interwiki-submit-empty/en
The supplementary comment on input is empty.
MediaWiki:Revcs-alert-supplement-empty/en
