diff --git a/packages/zod-form-adapter/tests/FormApi.spec.ts b/packages/zod-form-adapter/tests/FormApi.spec.ts
index 51cff8f64..0f3667691 100644
--- a/packages/zod-form-adapter/tests/FormApi.spec.ts
+++ b/packages/zod-form-adapter/tests/FormApi.spec.ts
@@ -17,16 +17,20 @@ describe('zod form api', () => {
       form,
       name: 'name',
       validators: {
-        onChange: z.string().min(3, 'You must have a length of at least 3'),
+        onChange: z
+          .string()
+          .min(3, 'You must have a length of at least 3')
+          .regex(/^[a-z]+$/i, 'You must have only letters'),
       },
     })
 
     field.mount()
 
     expect(field.getMeta().errors).toEqual([])
-    field.setValue('a')
+    field.setValue('#') // too short and invalid character
     expect(field.getMeta().errors).toEqual([
       'You must have a length of at least 3',
+      'You must have only letters',
     ])
     field.setValue('asdf')
     expect(field.getMeta().errors).toEqual([])