How to setup a character limit in the Long Text Entry field.

I cannot seem to find any current direction on how to limit character entry to a text answer. In the "Comments" field at the end of my form, I want to limit to 75 characters. 

https://form.jotform.com/81777015667163

You need to enable that option at the field properties, example:

Open a new thread if you need anything else, we will be glad to assist you.