/**
     * 2024-04-22 created by Wario : stopper les spams clients (faux comptes)
     * ref : https://www.arnaud-merigeau.fr/comment-proteger-prestashop-des-comptes-clients-spams/
     */

class Validate extends ValidateCore
{
    public static function isCustomerName($name)
    {
        if (preg_match(Tools::cleanNonUnicodeSupport('/www|http/ui'),$name)) {
            return false;
        }

        return preg_match(Tools::cleanNonUnicodeSupport('/^[^0-9!\[\]<>,;?=+()@#"°{}_$%:\/\\\*\^]*$/u'), $name);
    }
}
<br />
<b>Fatal error</b>:  Uncaught Error: Class 'Validate' not found in /home/lemasreyeb/www/classes/shop/Shop.php:694
Stack trace:
#0 /home/lemasreyeb/www/classes/shop/Shop.php(770): ShopCore::cacheShops()
#1 /home/lemasreyeb/www/classes/Configuration.php(294): ShopCore::getShops(false, NULL, true)
#2 /home/lemasreyeb/www/classes/shop/Shop.php(384): ConfigurationCore::getMultiShopValues('PS_MEDIA_SERVER...')
#3 /home/lemasreyeb/www/config/config.inc.php(128): ShopCore::initialize()
#4 /home/lemasreyeb/www/index.php(27): require('/home/lemasreye...')
#5 {main}
  thrown in <b>/home/lemasreyeb/www/classes/shop/Shop.php</b> on line <b>694</b><br />