fix: error when generating types for select field with no options

payloadcms · Oct 4, 2024 · 4eb1bfc · 4eb1bfc
1 parent 96477cf
commit 4eb1bfc
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/packages/payload/src/utilities/configToJSONSchema.ts b/packages/payload/src/utilities/configToJSONSchema.ts
@@ -270,13 +270,17 @@ export function fieldsToJSONSchema(
                 type: withNullableJSONSchemaType('array', isRequired),
                 items: {
                   type: 'string',
-                  enum: optionEnums,
                 },
               }
+              if (optionEnums?.length) {
+                ;(fieldSchema.items as JSONSchema4).enum = optionEnums
+              }
             } else {
               fieldSchema = {
                 type: withNullableJSONSchemaType('string', isRequired),
-                enum: optionEnums,
+              }
+              if (optionEnums?.length) {
+                fieldSchema.enum = optionEnums
               }
             }