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			'input_validate' => create_function('&$value', '
				global $cur_profile;

				if (empty($value))
				{
					require_once(SUBSDIR . \'/Members.subs.php\');
					$member = getBasicMemberData($cur_profile[\'id_member\'], array(\'authentication\' => true));

					// No previous answer was saved, so that\'s all good
					if (empty($member[\'secret_answer\']))
					{
						return true;
					}
					// There is a previous secret answer to the secret question, so let\'s put it back in the db...
					else
					{
						$value = $member[\'secret_answer\'];
						// We have to tell the code is an error otherwise an empty value will go into the db
						return false;
					}
				}
				$value = $value != \'\' ? md5($value) : \'\';
				return true;
			'),