function setValidationError() { $numargs = func_num_args(); if ($numargs < 1) { trigger_error('Function must take at least one parameter', E_USER_WARNING); return; } $argList = func_get_args(); $text = eZContentObjectAttribute::generateValidationErrorText($numargs, $argList); $this->ValidationError = $text; $this->HasValidationError = true; }