description: The Care Reporting Year
package_name: synapxe.hsar
derivation: constraint
name: extension-Composition-careReportYear
type: Extension
elements:
  id: {index: 0}
  url:
    pattern: {type: Uri, value: 'http://ihis.sg/extension/care-report-year'}
    index: 1
  value:
    choices: []
    index: 3
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: $this, type: type}
      min: 1
      slices:
        valueString:
          match: {}
          schema:
            constraint:
              care-report-year-format: {human: Care Report Year must be in YYYY format, severity: error, expression: '$this.matches(''^[0-9]{4}$'')'}
            choices: [valueString]
            index: 5
  valueString:
    constraint:
      care-report-year-format: {human: Care Report Year must be in YYYY format, severity: error, expression: '$this.matches(''^[0-9]{4}$'')'}
    type: string
    choiceOf: value
    index: 6
    slicing:
      slices:
        valueString:
          match: {}
          schema:
            constraint:
              care-report-year-format: {human: Care Report Year must be in YYYY format, severity: error, expression: '$this.matches(''^[0-9]{4}$'')'}
            type: string
            choiceOf: value
            index: 6
package_version: 1.0.0
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: [value]