Habari\Session::get_error PHP Метод

get_error() публичный статический Метод

Retrieve a specific error from stored errors.
public static get_error ( string $key, boolean $clear = true ) : string
$key string ID of the error to retrieve
$clear boolean true to clear the error from the session upon receipt
Результат string Return the error message
    public static function get_error($key, $clear = true)
    {
        $errors = self::get_errors(false);
        if (isset($errors[$key])) {
            $error = $errors[$key];
            if ($clear) {
                self::remove_error($key);
            }
            return $error;
        }
    }