description: The Care Reporting Year
package_name: synapxe.hsar.hsg
derivation: constraint
name: extension-Composition-careReportYear
type: Extension
elements:
  id: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://ihis.sg/extension/care-report-year'}
    constraint:
      max-string-length-255: {human: String length must not exceed 255 characters, severity: error, expression: $this.toString().length() <= 255}
    index: 1
  value:
    short: n/a
    constraint:
      care-report-year-format: {human: Care Report Year must be in YYYY format, severity: error, expression: '$this.matches(''^[0-9]{4}$'')'}
      max-string-length-255: {human: String length must not exceed 255 characters, severity: error, expression: $this.toString().length() <= 255}
    choices: [valueString]
    index: 3
  valueString:
    constraint:
      care-report-year-format: {human: Care Report Year must be in YYYY format, severity: error, expression: '$this.matches(''^[0-9]{4}$'')'}
      max-string-length-255: {human: String length must not exceed 255 characters, severity: error, expression: $this.toString().length() <= 255}
    short: n/a
    type: string
    choiceOf: value
    index: 4
package_version: 4.3.0-v3
class: extension
kind: complex-type
url: http://ihis.sg/extension/care-report-year
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.1.0
required: [valueString, value]