IP address $1 is not valid
MediaWiki:Apierror-torblock-badip/en
IP parameter is not valid.
MediaWiki:Apierror-badip/en
This is not a valid email address.
MediaWiki:Multimail-invalid-email/en
"$1" is not valid.
MediaWiki:Sanctions-ve-agree-days-inspector-invalid-value/en
''$1'' is not a valid email address or domain.
MediaWiki:Emailauthorization-config-invalidemail/en
<b>$1</b> is not a valid email address.
MediaWiki:Is-invalidemail/en
The selected email address is not a valid email address.
MediaWiki:Multimail-emails-invalid-id-body/en
Value "$1" is not a valid email address, or a user with valid email address set
MediaWiki:Workflows-property-validator-email-recipient-error/en
Graph is not valid.
MediaWiki:Apierror-graph-invalid/en
User is not valid
MediaWiki:Bs-privacy-invalid-user/en
Path is not valid.
MediaWiki:Uploadstash-bad-path-invalid/en
"$1" is an IP address.
MediaWiki:Wminc-ip/en
$1 is not a valid parameter.
MediaWiki:Validator error unknown argument/en
"$1" is not a valid title
MediaWiki:Mediafunctions-invalid-title/en
"$1" is not a valid site.
MediaWiki:Massmessage-parse-badurl/en
'''$1''' is not a valid form.
MediaWiki:Pf autoedit invalidform/en
Language code $1 is not valid.
MediaWiki:Apierror-translate-invalidlanguage/en
"$1" is not a valid title
MediaWiki:Workflows-property-validator-valid-title-error/en
"$1" is not a valid title.
MediaWiki:Apiwarn-invalidtitle/en
Revision ID is not valid.
MediaWiki:Thanks-error-invalidrevision/en
Post ID is not valid.
MediaWiki:Thanks-error-invalidpostid/en
The centralauthtoken is not valid.
MediaWiki:Apierror-centralauth-badtoken/en
The username is not valid.
MediaWiki:Wikilove-err-invalid-username/en
"$1" is not a valid page title.
MediaWiki:Massmessage-parse-badpage/en
The regex modifier '$1' is not valid.
MediaWiki:Replaceset-error-regexbadmodifier/en
