GAO Ballot Package

This page is part of the FHIR Specification (v1.1.0: STU 3 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions . Page versions: R4B R4 R3 R2

This is a frozen snapshot of the FHIR specification created for the purpose of balloting the GAO implementation Guide. It includes draft changes that may be part of the future DSTU 2.1 release but further change is expected. Readers should focus solely on the GAO implementation content, and FHIR DSTU 2 for other purposes.

Extension: At least this many characters

URL for this extension:

http://hl7.org/fhir/StructureDefinition/minLength

Status: draft. Extension maintained by: Health Level Seven International (FHIR Infrastructure)

The minimum number of characters that must be present in the simple data type to be considered a "valid" instance.

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

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

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	integer	URL = http://hl7.org/fhir/StructureDefinition/minLength At least this many characters: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on element: ElementDefinition, Questionnaire.item
Documentation for this format

Fulle Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/minLength At least this many characters: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on element: ElementDefinition, Questionnaire.item
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/minLength"
valueInteger	1..1	integer	Value of extension
Documentation for this format

XML Template

<!-- At least this many characters -->

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

JSON Template

{ // At least this many characters
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/minLength", // R! 
    "valueInteger" : <integer> // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	integer	URL = http://hl7.org/fhir/StructureDefinition/minLength At least this many characters: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on element: ElementDefinition, Questionnaire.item
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/minLength At least this many characters: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on element: ElementDefinition, Questionnaire.item
extension	0..0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/minLength"
valueInteger	1..1	integer	Value of extension
Documentation for this format

XML Template

<!-- At least this many characters -->

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

JSON Template

{ // At least this many characters
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/minLength", // R! 
    "valueInteger" : <integer> // R! Value of extension
  }