How can I create reusable forms in Vue 3?

How can I create reusable forms in Vue 3?

You can create reusable forms in Vue 3 by using components and props to manage form data and validation.

Can you show me an example of a reusable form component?

Sure! Here's a simple example:

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

<script>
export default {
  props: ['initialData'],
  data() {
    return {
      formData: this.initialData
    };
  },
  methods: {
    handleSubmit() {
      this.$emit('submit', this.formData);
    }
  }
};
</script>

How do I handle form validation in this component?

You can add validation logic in the handleSubmit method before emitting the form data. Use computed properties or methods to check for valid input.

What libraries can I use for form validation in Vue 3?

You can use libraries like VeeValidate or VueUse for form validation in Vue 3. They provide great tools for managing form state and validation.