QS:Max answers
From LimeSurvey Manual
最大回答数 (max_answers)
説明
複数選択質問で利用者が選択できる回答の上限数を設定するときに使用します。
有効な値
- Any number value
- Any SGQA code
- Any question code (variable name)
- Any equation, using Expression Manager syntax, without surrounding curly braces.
Example
If set to 2, the user will only be able to check at most two checkboxes or one checkbox + fill the "Other" field (if any). For the Ranking question type, the participant would be able to select maximum two items.