A Numeric Text Box is an open ended space where respondents can enter only numbers. For example: Contact number
To add a Numeric Text Box question, goto: Login >> Surveys >> Edit >> Workspace
Making the question Required:
To make the question mandatory you can click on Settings and you will find a toggle button to turn ON the validation. WHY? When you add questions to a survey, by default, required option is turned off. When required option is not enabled, respondents can continue with the survey without selecting answers. If respondents go through all the pages in the survey without selecting answers, the response is still considered as complete. You can enable required option to make a question required so that respondents can continue with the survey only after responding to the questions.
Yes, you can certainly add a character or digit limit to the numeric data question.
Please click on Settings >> Turn ON the Required option >> Set the character limit in the box.
Yes, you can set a numeric range.
Make sure the question is made required.
This feature is available with the following licenses :