Show a message when value is selected in a drop down list


I am having issues viewing my 'Rich Text' message on my form.
IF the user selects 'Yes' I want a message to pop up. IF user selects 'No' then I don't want any message to pop-up.

The SharePoint field is a Choice field.


Here is my code:

Hello @Qman,

Is the 'Wizard1_Message_1' the name of the CSS class?

If so, you've missed the doe, the code should be like this:


Next time, please share the code as text. That way it will be easier to check what is wrong.