must be unique
MediaWiki:Pf not unique error/en
Duplicate header "$2" found at "$1". Each header must be unique.
MediaWiki:Jsonconfig-err-duplicate-header/en
must be an integer
MediaWiki:Pf bad integer error/en
oauth_callback must be set, and must be set to "oob" (case-sensitive)
MediaWiki:Mwoauth-callback-not-oob/en
must be a valid number
MediaWiki:Pf bad number error/en
Must not be sitewide blocked
MediaWiki:Securepoll-votereligibility-label-not blocked sitewide/en
Must not be partial blocked
MediaWiki:Securepoll-votereligibility-label-not blocked partial/en
Parameter "$1" must be present!
MediaWiki:Bs-privacy-missing-param/en
$1 must be a number
MediaWiki:Bs-social-profile-field-validate-no-integer/en
Error: Format must be set.
MediaWiki:Cargo-query-missingformat/en
You must be logged in.
MediaWiki:Commentstreams-api-error-notloggedin/en
must be a valid date
MediaWiki:Pf bad date error/en
You must be logged in.
MediaWiki:Apierror-mustbeloggedin-generic/en
This field must be set
MediaWiki:Wikimediaapiportaloauth-ui-error-must-be-set/en
Metadata must be an array.
MediaWiki:Translate-messagebundle-error-metadata-type/en
A caller must be provided
MediaWiki:Passwordreset-nocaller/en
unique
MediaWiki:Cargo-cargotables-unique/en
Central login form must be posted.
MediaWiki:Centralauth-centralautologin-notposted/en
A valid title must be specified.
MediaWiki:Mobile-frontend-languages-404-desc/en
All required fields must be set!
MediaWiki:Bs-ooui-key-value-input-widget-error-message/en
Parameter "$1" must be a number
MediaWiki:Jsonconfig-err-number/en
The altitude must be a number.
MediaWiki:Mediauploader-error-altitude/en
Error: Table name must be specified.
MediaWiki:Cargo-notable/en
Parameter "$1" must be an integer
MediaWiki:Jsonconfig-err-integer/en
Parameter "$1" must be a string
MediaWiki:Jsonconfig-err-string/en
