This page is part of the FHIR Specification (v1.0.0: DSTU 2 Ballot 3). 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
URL for this extension:
http://hl7.org/fhir/StructureDefinition/regex
Status: draft. Extension maintained by: Health Level Seven International (FHIR Infrastructure)
A regular expression that defines the syntax for the data element to be considered valid.
Context of Use: Use on element: ElementDefinition, Questionnaire.group.question
usage info: insert a list of places where this extension is used
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | string | URL = http://hl7.org/fhir/StructureDefinition/regex Regular expression pattern: A regular expression that defines the syntax for the data element to be considered valid. Use on element: ElementDefinition, Questionnaire.group.question | |
Documentation for this format |
Fulle Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/regex Regular expression pattern: A regular expression that defines the syntax for the data element to be considered valid. Use on element: ElementDefinition, Questionnaire.group.question | |
extension | 0..0 | |||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/regex" | |
valueString | 1..1 | string | Value of extension | |
Documentation for this format |
XML Template
<!-- Regular expression pattern --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/regex" > <!-- from Element: extension --> <valueString value="[string]"/><!-- 1..1 Value of extension --> </extension>
JSON Template
{ // Regular expression pattern // from Element: extension "url" : "http://hl7.org/fhir/StructureDefinition/regex", // R! "valueString" : "<string>" // R! Value of extension }
Summary
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | string | URL = http://hl7.org/fhir/StructureDefinition/regex Regular expression pattern: A regular expression that defines the syntax for the data element to be considered valid. Use on element: ElementDefinition, Questionnaire.group.question | |
Documentation for this format |
Full Structure
Name | Flags | Card. | Type | Description & Constraints |
---|---|---|---|---|
extension | 0..1 | Extension | URL = http://hl7.org/fhir/StructureDefinition/regex Regular expression pattern: A regular expression that defines the syntax for the data element to be considered valid. Use on element: ElementDefinition, Questionnaire.group.question | |
extension | 0..0 | |||
url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/regex" | |
valueString | 1..1 | string | Value of extension | |
Documentation for this format |
XML Template
<!-- Regular expression pattern --> <extension xmlns="http://hl7.org/fhir" url="http://hl7.org/fhir/StructureDefinition/regex" > <!-- from Element: extension --> <valueString value="[string]"/><!-- 1..1 Value of extension --> </extension>
JSON Template
{ // Regular expression pattern // from Element: extension "url" : "http://hl7.org/fhir/StructureDefinition/regex", // R! "valueString" : "<string>" // R! Value of extension }