'Invalid Answer' changes — When using Check IN forms, the yes/no questions automatically proceed to the next question once an option is selected. If the answer was invalid, the Visitor would be automatically exited from the questionnaire, even if clicked in error. If an invalid answer is now selected, a warning message will be displayed, and then the questionnaire will only exit if the user still clicks 'Next Question' while the invalid option is selected. This now allows the user to accidentally select the invalid option but change their selection if needed.