This page is part of the FHIR Specification (v4.4.0: R5 Preview #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
FHIR Infrastructure Work Group | Maturity Level: 1 | Informative | Use Context: Any |
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.
Comment:
For base64binary, reflects the number of characters representing the encoded data, not the number of bytes of the binary data.
Context of Use: Use on Element ID Questionnaire.item or Element ID ElementDefinition
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
minLength | 0..1 | integer | URL = http://hl7.org/fhir/StructureDefinition/minLength minLength: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on Element ID Questionnaire.item or Element ID ElementDefinition | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/minLength minLength: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on Element ID Questionnaire.item or Element ID ElementDefinition | |
extension | I | 0..0 | ||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/minLength" | |
value[x] | I | 1..1 | integer | Value of extension |
Documentation for this format |
XML Template
<!-- minLength --> <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
{ // minLength // from Element: extension "extension" : [ // sliced by value:url in the specified order, Open ] "url" : "http://hl7.org/fhir/StructureDefinition/minLength", // R! "valueInteger" : <integer> // C? R! Value of extension }
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
minLength | 0..1 | integer | URL = http://hl7.org/fhir/StructureDefinition/minLength minLength: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on Element ID Questionnaire.item or Element ID ElementDefinition | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/minLength minLength: The minimum number of characters that must be present in the simple data type to be considered a "valid" instance. Use on Element ID Questionnaire.item or Element ID ElementDefinition | |
extension | I | 0..0 | ||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/minLength" | |
value[x] | I | 1..1 | integer | Value of extension |
Documentation for this format |
XML Template
<!-- minLength --> <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
{ // minLength // from Element: extension "extension" : [ // sliced by value:url in the specified order, Open ] "url" : "http://hl7.org/fhir/StructureDefinition/minLength", // R! "valueInteger" : <integer> // C? R! Value of extension }
Constraints