feat: make input optional

Author: BlankParticle

README.md

@@ -85,6 +85,11 @@ export class MyDurableObject extends SafeDurableObjectBuilder(
           id: ctx.id.toString(),
         };
       }),
+    ping: fn.output(z.object({ message: z.string() })).implement(function () {
+      return {
+        message: "pong",
+      };
+    }),
   })
 ) {}
 
@@ -122,7 +127,7 @@ fn.input(inputSchema).implement(handler); // output schema is optional
 
 **Note: Only `zod/v4` schemas are supported**
 
-##### `.input(schema)`
+##### `.input(schema)` (optional)
 
 Defines the input validation schema using Zod. The input will be validated at runtime.
 

example/worker.ts

@@ -41,6 +41,11 @@ export class MyDurableObject extends SafeDurableObjectBuilder(
           id: ctx.id.toString(),
         };
       }),
+    ping: fn.output(z.object({ message: z.string() })).implement(function ({}) {
+      return {
+        message: "pong",
+      };
+    }),
   })
 ) {}
 
@@ -49,7 +54,8 @@ export default {
     const stub = env.MY_DURABLE_OBJECT.get(
       env.MY_DURABLE_OBJECT.idFromName("test")
     );
-    const res = await stub.hello("world");
-    return Response.json(res);
+    const hello = await stub.hello("world");
+    const ping = await stub.ping();
+    return Response.json({ hello, ping });
   },
 } as ExportedHandler<Env>;

package.json

@@ -48,6 +48,6 @@
   "devDependencies": {
     "tsdown": "^0.12.9",
     "typescript": "^5.8.3",
-    "wrangler": "^4.23.0"
+    "wrangler": "^4.24.1"
   }
 }