this week I’m having a weird error into my Nuxt app, it’s a small app, it’s only a landing page with a register form for an event, I worked on this last week and I published it and it works fine.
Now, I have to add some modifications into the register form, nothing complex, but when I ran the project locally, without update anything, and I’m getting now a hydration error into the fields ????.
Again, it’s too weird for me because I don’t update or change anything, Im running the exactly code version that is published, and if I run the build and preview cmd, I’m having the same error.

Now, the code:

Into the form I’m using this stack:

• PrimeVue InputText
• VeeValidate with Zod
• Pinia for store the data because the form has different steps.

In my component I do this:

const registerFormStore = useRegisterFormStore();


const validationSchema = toTypedSchema(
  object({
    [DocumentFormFields.DOCUMENT_ID]: z
      .string({ required_error: 'Ingresa tu documento de identificación' })
      .min(6, 'error message')
      .max(15, 'error message')
      .transform((value) => value.trim().toLocaleUpperCase())
      .default(registerFormStore.personalInfo.documentId || '')
  })
);
const { errors, handleSubmit, defineField, setErrors } = useForm({
  validationSchema
});

const formValues = reactive({
  documentId: defineField<DocumentFormFields.DOCUMENT_ID, string>(DocumentFormFields.DOCUMENT_ID)[0]
});

<form class="flex flex-col gap-5" @submit.prevent="onSubmitForm">
      <div class="flex flex-col gap-2">
        <label for="documentId" class="font-medium">Document Label</label>
        <IconField icon-position="left">
          <InputIcon class="pi pi-id-card" />
          <InputText
            id="documentId"
            v-model="formValues.documentId"
            placeholder="Placeholder text"
            class="w-full"
            maxlength="15"
            :disabled="isLoading"
            :invalid="Boolean(errors[DocumentFormFields.DOCUMENT_ID])"
          />
        </IconField>
  
        <transition name="fade">
          <small v-if="errors[DocumentFormFields.DOCUMENT_ID]" class="text-sm text-danger">
            {{ errors[DocumentFormFields.DOCUMENT_ID] }}
          </small>
        </transition>
      </div>
    </form>

and now I’m having the hydration error:

[Vue warn]: Hydration attribute mismatch on <input class=​"p-inputtext p-component w-full" id=​"documentId" placeholder=​"Escribe tu documento de identidad" maxlength=​"15" data-pc-name=​"inputtext" data-pc-section=​"root">​ 
  - rendered on server: (not rendered)
  - expected on client: value=""
  Note: this mismatch is check-only. The DOM will not be rectified in production due to performance overhead.
  You should fix the source of the mismatch. 
  at <InputText id="documentId" modelValue="" onUpdate:modelValue=fn  ... > 
  at <IconField icon-position="left" > 
  at <DocumentValidationForm key=3 > 
  at <RegistrationComponent key=2 > 
  at <FormSection> 
  at <Index onVnodeUnmounted=fn<onVnodeUnmounted> ref=Ref< undefined > > 
  at <Anonymous key="/" vnode= {__v_isVNode: true, __v_skip: true, type: {…}, props: {…}, key: null, …} route= {fullPath: '/', hash: '', query: {…}, name: 'index', path: '/', …}  ... > 
  at <RouterView name=undefined route=undefined > 
  at <NuxtPage> 
  at <App key=3 > 
  at <NuxtRoot>

And later, all the other steps into my form are broken, for example, when I change to the next step, I load the documentId and the username, and the fields now are broken and don’t take the default value:

const validationSchema = toTypedSchema(
  object({
    [PersonalInfoFormFields.NAME]: z
      .string({ required_error: 'error text' })
      .min(2, 'error text')
      .max(100, 'error text')
      .transform((value) => value.trim())
      .default(registerFormStore.personalInfo.name || ''),
    [PersonalInfoFormFields.EMAIL]: z
      .string({ required_error: 'error text' })
      .email('error text')
      .transform((value) => value.trim().toLocaleLowerCase())
      .default(registerFormStore.personalInfo.email || '')

The data into the store is OK, but into the fields not

Look that all the fields are undefined when it should be with an empty string

I already work and search about this error but I don’t have any idea why it’s happening. ????
I’m not sure if it’s related with Pinia, because the console of store installed

but the weird think is that I do not update any library version or similar.

Any help is welcome!, thanks in advance.