$suggestedDurations = self::getSuggestedDurations();
+ $conf = $this->getConfig();
+ $oldCommentSchema = $conf->get( 'CommentTableSchemaMigrationStage' ) === MIGRATION_OLD;
+
$a = [
'Target' => [
'type' => 'user',
],
'Reason' => [
'type' => 'selectandother',
- 'maxlength' => 255,
+ // HTML maxlength uses "UTF-16 code units", which means that characters outside BMP
+ // (e.g. emojis) count for two each. This limit is overridden in JS to instead count
+ // Unicode codepoints (or 255 UTF-8 bytes for old schema).
+ 'maxlength' => $oldCommentSchema ? 255 : CommentStore::COMMENT_CHARACTER_LIMIT,
+ 'maxlength-unit' => 'codepoints',
'label-message' => 'ipbreason',
'options-message' => 'ipbreason-dropdown',
],
'type' => 'hidden',
'default' => '',
'label-message' => 'ipb-confirm',
+ 'cssclass' => 'mw-block-confirm',
];
$this->maybeAlterFormDefaults( $a );