View source for Min answers

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===Minimum answers (min_answers)=== <!--T:427-->

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'''Description'''

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This function can be used to ensure that a user selects at least a certain number of answers in a multiple choice question.

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'''Valid values'''

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*Any integer value above 0
*Any number
*Any [[SGQA_identifier|SGQA]] code
*Any question code (variable name)
*Any equation, using [[ExpressionScript - Presentation|ExpressionScript]] syntax, without surrounding curly braces.

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'''Example'''

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If set to X (a random number), the users can submit the survey form if they select at least X checkboxes. If this option is utilised for ranking questions, this ensures that at least three items are ranked before allowing the respondent to submit the answers/survey. 

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<div class="simplebox">[[File:help.png]] 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.</div>
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[[Category:Question Settings]][[Category:Question Logic Options]]

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