LoginErrorHelper.php

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<?php
 
namespace MediaWiki\Exception;
 
use MediaWiki\HookContainer\HookRunner;
use MediaWiki\MediaWikiServices;
 
class LoginErrorHelper {
 
    private static $validErrorMessages = [
        'exception-nologin-text',
        'exception-nologin-text-for-temp-user',
        'watchlistanontext',
        'watchlistanontext-for-temp-user',
        'watchlistlabels-not-logged-in',
        'watchlistlabels-not-logged-in-for-temp-user',
        'changeemail-no-info',
        'confirmemail_needlogin',
        'prefsnologintext2',
        'prefsnologintext2-for-temp-user',
        'specialmute-login-required',
        'specialmute-login-required-for-temp-user',
        'mailnologintext',
    ];
 
    private static ?array $validErrorMessagesCache = null;
 
    public static function getValidErrorMessages(): array {
        if ( !static::$validErrorMessagesCache ) {
            static::$validErrorMessagesCache = self::$validErrorMessages;
            ( new HookRunner( MediaWikiServices::getInstance()->getHookContainer() ) )
                ->onLoginFormValidErrorMessages( static::$validErrorMessagesCache );
        }
 
        return static::$validErrorMessagesCache;
    }
}