Changing "NaN" in choropleth's hover text

[lizzicodes]

In the image below, is there a way to replace “NaN” in the hover text to say “N/A” or anything else? I’ve tried replacing the empty cells in my CSV with the text “N/A” but it still defaults to “NaN.”

For reference, my code follows the format of this example: https://plot.ly/javascript/map-animations/.

[etienne]

Try using:

• https://plot.ly/javascript/reference/#choropleth-hovertext
• https://plot.ly/javascript/reference/#choropleth-hoverinfo

[lizzicodes]

This is perfect. Thank you!

[lizzicodes]

Is there a reason the hovertext/hoverinfo tags are no longer shown for NaN values? The color also appears to have changed to white with a black outline, regardless of what the outline color is set to for the other states.