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Extension: Minimum repetitions

URL for this extension:

http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs

Status: draft. Extension maintained by: HL7

The minimum number of times the group must appear or the minimum number of answers for a question - when greater than 1.

Context of Use: Use on element: Questionnaire.item, Questionnaire.item.item

usage info: insert a list of places where this extension is used

Extension Content

• Summary
• Full Structure
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Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	integer	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs Minimum repetitions: The minimum number of times the group must appear or the minimum number of answers for a question - when greater than 1. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Fulle Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs Minimum repetitions: The minimum number of times the group must appear or the minimum number of answers for a question - when greater than 1. Use on element: Questionnaire.item, Questionnaire.item.item
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"
valueInteger		1..1	integer	Value of extension
Documentation for this format

XML Template

<!-- Minimum repetitions -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs" >
  <!-- from Element: extension -->
 <valueInteger value="[integer]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // Minimum repetitions
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs", // R! 
    "valueInteger" : <integer> // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	integer	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs Minimum repetitions: The minimum number of times the group must appear or the minimum number of answers for a question - when greater than 1. Use on element: Questionnaire.item, Questionnaire.item.item
Documentation for this format

Full Structure

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs Minimum repetitions: The minimum number of times the group must appear or the minimum number of answers for a question - when greater than 1. Use on element: Questionnaire.item, Questionnaire.item.item
extension		0..0
url		1..1	uri	"http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs"
valueInteger		1..1	integer	Value of extension
Documentation for this format

XML Template

<!-- Minimum repetitions -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs" >
  <!-- from Element: extension -->
 <valueInteger value="[integer]"/><!-- 1..1 Value of extension -->
</extension>

JSON Template

{ // Minimum repetitions
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/questionnaire-minOccurs", // R! 
    "valueInteger" : <integer> // R! Value of extension
  }

Constraints

• inv-3: minOccurs can't exist for display items (xpath: not(parent::*/f:type/@value='display'))
• inv-1: minOccurs can't be more than one if required is false (xpath: f:valueInteger/@value=0 or parent::*/f:required/@value=true())