To allow template creators to have control over possible inputs when users are drafting from their automated templates, you are able to set minimum and maximum values for references.
References that allow for minimum/maximum values are numeric and date type answers.
To set minimum/maximum values for numerics and dates, simply:
Click Templates in the top menu and choose the correct template,
Create or edit your questions and references in the template overview or by opening the document in the editor,
You can find options for limiting both minimum and maximum values for numeric and date references in the More options tab.