A comment box is an open-ended space where respondents can add comments or suggestions in the form of text.
To add Comment Box question:
Force response option makes a question mandatory/required, as shown in the above image. The respondents cannot finish survey without answering a mandatory question.
When you select request response, the respondent gets a pop-up in case a question is not answered, requesting to answer the question or continue survey without answering.
You can also apply RegEx validation for comment box question type.
While taking the survey, the respondent needs to simply enter text in text area for answering comment box question.
To view the report for comment box question:
This feature is available with the following licenses :