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Author: tikki100

samples/client/petstore/typescript-fetch/builds/snakecase-discriminator/models/NullableClass.ts

@@ -143,8 +143,8 @@ export function NullableClassToJSONTyped(value?: NullableClass | null, ignoreDis
         'number_prop': value['numberProp'],
         'boolean_prop': value['booleanProp'],
         'string_prop': value['stringProp'],
-        'date_prop': value['dateProp'] == null ? undefined : ((value['dateProp'] as any).toISOString().substring(0,10)),
-        'datetime_prop': value['datetimeProp'] == null ? undefined : ((value['datetimeProp'] as any).toISOString()),
+        'date_prop': value['dateProp'] === null ? null : ((value['dateProp'] as any)?.toISOString().substring(0,10)),
+        'datetime_prop': value['datetimeProp'] === null ? null : ((value['datetimeProp'] as any)?.toISOString()),
         'array_nullable_prop': value['arrayNullableProp'],
         'array_and_items_nullable_prop': value['arrayAndItemsNullableProp'],
         'array_items_nullable': value['arrayItemsNullable'],