How can I set up forms in Vue.js using the Composition API?

How can I set up forms in Vue.js using the Composition API?

You can set up forms in Vue.js using the Composition API by utilizing reactive references and the ref function. Would you like a code example?

Yes, please provide a code example!

Here's a simple example:

<template>
  <form @submit.prevent="submitForm">
    <input v-model="formData.name" placeholder="Name" />
    <input v-model="formData.email" placeholder="Email" />
    <button type="submit">Submit</button>
  </form>
</template>

<script>
import { ref } from 'vue';

export default {
  setup() {
    const formData = ref({ name: '', email: '' });

    const submitForm = () => {
      console.log('Form submitted:', formData.value);
    };

    return { formData, submitForm };
  }
};
</script>

How do I handle form validation in this setup?

You can handle form validation by creating a validation function that checks the form data before submission. Would you like to see an example?