fix: Handle Identifier case for isReference

flexpa · Feb 27, 2024 · fc73321 · fc73321
1 parent 7e26d6d
commit fc73321
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/packages/core/src/types.test.ts b/packages/core/src/types.test.ts
@@ -102,6 +102,7 @@ describe('Type Utils', () => {
     expect(isReference({})).toBe(false);
     expect(isReference({ resourceType: 'Patient' })).toBe(false);
     expect(isReference({ reference: 'Patient/123' })).toBe(true);
+    expect(isReference({ reference: { value: '123' }})).toBe(false);
   });
 
   test.each<[TypedValue, string]>([

diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
@@ -413,7 +413,7 @@ export function isResource(value: unknown): value is Resource {
  * @returns True if the input is of type 'object' and contains property 'reference'
  */
 export function isReference(value: unknown): value is Reference & { reference: string } {
-  return !!(value && typeof value === 'object' && 'reference' in value);
+  return !!(value && typeof value === 'object' && 'reference' in value && typeof value.reference === 'string');
 }
 
 /**