/**
* Runs all required error checks, defined checks, and user checks.
* Called by {@link run_process_phase()}.
* @access private
*/
function _run_all_error_checks()
{
if (!isset($this->_run_all_error_checks_called)) {
parent::_run_all_error_checks();
$this->_check_unique_name_field();
$this->_run_all_error_checks_called = true;
}
}
