setError readability change

Author: CodeStix

example/src/App.tsx

@@ -130,7 +130,7 @@ export function ArrayTest() {
 export function Form() {
     const form = useForm(
         initialValues, // <- Default values, may change
-        yupValidator(TodoListSchema), // <- Validator (optional)
+        yupValidator(TodoListSchema, { abortEarly: false }), // <- Validator (optional)
         false, // <- Validate on change (optional)
         false // <- Validate on mount (optional)
     );

src/form.ts

@@ -327,9 +327,12 @@ export class FormState<T, State = DefaultState, Error extends string = DefaultEr
         else this.errorMap[key] = error;
 
         if (notifyChild && this.childMap[key]) {
-            let changed = !this.childMap[key]!.setErrors((typeof error === "object" ? error ?? {} : {}) as any, true, false);
-            // Only return if the object changed, when a string error was given, this should not return
-            if (changed && typeof error === "object") return false;
+            if (typeof error === "object") {
+                let changed = this.childMap[key]!.setErrors((error as any) ?? {}, true, false);
+                if (!changed) return false;
+            } else {
+                this.childMap[key]!.setErrors({}, true, false);
+            }
         }
 
         this.fireListeners(key);