ui/docs/app/components/content/examples/form/FormExampleSuperstruct.vue

<script setup lang="ts">
import { object, string, nonempty, refine, type Infer } from 'superstruct'
import type { FormSubmitEvent } from '#ui/types'

const schema = object({
  email: nonempty(string()),
  password: refine(string(), 'Password', (value) => {
    if (value.length >= 8) return true
    return 'Must be at least 8 characters'
  })
})

const state = reactive({
  email: '',
  password: ''
})

type Schema = Infer<typeof schema>

async function onSubmit(event: FormSubmitEvent<Schema>) {
  console.log(event.data)
}
</script>

<template>
  <UForm :schema="schema" :state="state" class="space-y-4" @submit="onSubmit">
    <UFormField label="Email" name="email">
      <UInput v-model="state.email" />
    </UFormField>

    <UFormField label="Password" name="password">
      <UInput v-model="state.password" type="password" />
    </UFormField>

    <UButton type="submit">
      Submit
    </UButton>
  </UForm>
</template>