Min answers: Difference between revisions
From LimeSurvey Manual
mNo edit summary |
mNo edit summary |
||
Line 17: | Line 17: | ||
<!--T:435--> | <!--T:435--> | ||
*Any integer value above 0 | *Any integer value above 0 | ||
<!--T:436--> | <!--T:436--> | ||
*Any number | *Any number | ||
*Any SGQA code | *Any [[SGQA_identifier|SGQA]] code | ||
*Any question code (variable name) | *Any question code (variable name) | ||
*Any equation, using [[Expression Manager|Expression Manager]] syntax, without surrounding curly braces. | *Any equation, using [[Expression Manager|Expression Manager]] syntax, without surrounding curly braces. |
Revision as of 13:36, 19 February 2018
Minimum answers (min_answers)
Description
This function can be used to ensure that a user selects at least a certain number of answers in a multiple choice question.
Valid values
- Any integer value above 0
- Any number
- Any SGQA code
- Any question code (variable name)
- Any equation, using Expression Manager syntax, without surrounding curly braces.
Example
If set to X (a random number), the user will only be able to submit the survey form if they have selected at least three check-boxes. In ranking questions, this ensures that at least three items are ranked. Please note that if you use this attribute with Ranking questions, you have to set the question to non-mandatory. Otherwise, all the items need to be ranked which is counter-intuitive if you decide to use the min_answers function too.