Hello! I am trying to display a text entry question (only question on the page) for a maximum of 30 seconds. If a response is not entered within 30 seconds, the question will automatically advance. If a response is entered, I would like the next button to appear so that the user does not need to wait until the 30 seconds are up before going to the next page. I was able to use JavaScript to hide the next button (thanks to a different discussion thread); however, I have not been able to figure out how to make the next button appear in response to a key press (i.e., when the user types something in response to the text entry question on the page). Many thanks in advance for the help.
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