How can I implement form validation in Vue.js?

How can I implement form validation in Vue.js?

You can use the built-in v-model directive for two-way data binding and validate inputs using computed properties or methods.

Can you show me an example of a simple form with validation?

Sure! Here's a basic example:

<template>
  <form @submit.prevent="submitForm">
    <input v-model="name" placeholder="Enter your name" />
    <span v-if="nameError">Name is required.</span>
    <button type="submit">Submit</button>
  </form>
</template>

<script>
export default {
  data() {
    return {
      name: '',
      nameError: false,
    };
  },
  methods: {
    submitForm() {
      this.nameError = !this.name;
      if (!this.nameError) {
        // Submit the form
      }
    },
  },
};
</script>

What libraries can I use for more complex validation?

You can use libraries like VeeValidate or Vuelidate for more complex validation scenarios in Vue.js.

Are there any best practices for form validation in Vue?

Yes, keep your validation logic separate, use reusable components, and provide clear feedback to users.