How can I implement field-level validation in Vue.js using VeeValidate?

How can I implement field-level validation in Vue.js using VeeValidate?

You can implement field-level validation in Vue.js using VeeValidate by defining validation rules directly on your form fields. First, install VeeValidate and then set up your form with the necessary validation rules.

Can you show me a code example?

Sure! Here's a simple example:

<template>
  <Form>
    <Field name="email" rules="required|email" />
    <ErrorMessage name="email" />
  </Form>
</template>

What if I want to add custom validation?

You can create custom validation rules by using the extend function from VeeValidate. For example:

import { extend } from 'vee-validate';
extend('customRule', {
  validate(value) {
    return value === 'custom';
  },
  message: 'The value must be custom!'
});

How do I handle form submission?

You can handle form submission by using the submit method provided by VeeValidate. Make sure to validate the form before submission.