SimpleMachines / SMF2.1

		$force_refresh = false;

	// This can also force a fresh, although unlikely.

	if (($thisVerification['show_visual'] && empty($_SESSION[$verificationOptions['id'] . '_vv']['code'])) || ($thisVerification['number_questions'] && empty($_SESSION[$verificationOptions['id'] . '_vv']['q'])))

		$force_refresh = true;

	$verification_errors = array();

	// Start with any testing.

		if ($thisVerification['empty_field'] && empty($_SESSION[$verificationOptions['id'] . '_vv']['empty_field']))

			fatal_lang_error('no_access', false);

		// While we're here, did the user do something bad?

		if ($thisVerification['empty_field'] && !empty($_SESSION[$verificationOptions['id'] . '_vv']['empty_field']) && !empty($_REQUEST[$_SESSION[$verificationOptions['id'] . '_vv']['empty_field']]))

			$verification_errors[] = 'wrong_verification_answer';

		if ($thisVerification['can_recaptcha'])

		{