DSTU2

This page is part of the FHIR Specification (v0.0.82: (v1.0.2: DSTU 1). 2). 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

Extension Extension: At least this many characters - Definition

URL for this extension: 


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

Status: draft. Extension maintained by: HL7 FHIR project 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.group.question

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

Extension Content

Summary

Name Flags Card. Type Description & Constraints doco
.. 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.group.question

doco Documentation for this format

Fulle Structure

identifies the meaning of the extension Fixed Value:
Name Flags Card. Type Description & Constraints doco
. . 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.group.question
. . . extension 0..* Extension 0 .. 0 Additional Content defined by implementations
. . . url 1..1 uri http://hl7.org/fhir/StructureDefinition/minLength "http://hl7.org/fhir/StructureDefinition/minLength"
. . . valueInteger 0..1 1..1 integer Value of extension

doco Documentation for this format

XML Template 

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

<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 doco
.. 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.group.question

doco Documentation for this format

Full Structure

identifies the meaning of the extension Fixed Value:
Name Flags Card. Type Description & Constraints doco
. . 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.group.question
. . . extension 0..* Extension 0 .. 0 Additional Content defined by implementations
. . . url 1..1 uri http://hl7.org/fhir/StructureDefinition/minLength "http://hl7.org/fhir/StructureDefinition/minLength"
. . . valueInteger 0..1 1..1 integer Value of extension

doco Documentation for this format

XML Template 

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

<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

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