VeeValidate VS Vuelidate
Tags: vue, veevalidate, vuelidate
Published: 2023-09-19 15:59:55

**VeeValidate** and **Vuelidate** are two popular form validation libraries for Vue.js. Both libraries have their own strengths and weaknesses, so the best choice for you will depend on your specific needs.

**VeeValidate** is a more feature-rich library, offering a variety of features such as:

- Declarative and composable validation
- Async validation
- Backend API error handling
- Form submissions
- Flexible validator API
- Vue Devtools integration

VeeValidate also comes with a number of built-in validation rules, which you can extend or customize to meet your specific needs.

**Vuelidate** is a more lightweight and unopinionated library. It offers a simple API for validating form fields, but it does not provide as many features as VeeValidate. For example, Vuelidate does not handle error messages out of the box, and it does not offer any built-in validation rules.

However, Vuelidate is very flexible and can be used with any input component. It is also very easy to extend, so you can add your own custom validation rules or logic.

**Here is a table that summarizes the key differences between VeeValidate and Vuelidate:**


![Image description](https://dev-to-uploads.s3.amazonaws.com/uploads/articles/5fndvavgkjcg09j0kmt5.png)

**Overall, VeeValidate is a good choice for developers.** 
who want a feature-rich and flexible validation library. Vuelidate is a good choice for developers who want a lightweight and unopinionated library.

**Which library should you choose?**
The best way to decide which library is right for you is to consider your specific needs. If you need a feature-rich and flexible validation library, then VeeValidate is a good choice. If you need a lightweight and unopinionated library, then Vuelidate is a good choice.

You can also try both libraries and see which one you prefer. Both libraries are easy to use and have good documentation.

***

- 
The best library to use if you are using **PrimeVue** components is **VeeValidate**.

VeeValidate is a form validation library for Vue.js that is designed to be easy to use and flexible. It offers a variety of features that are well-suited for use with PrimeVue components, including:

* Declarative and composable validation
* Async validation
* Backend API error handling
* Flexible validator API
* Vue Devtools integration

VeeValidate also comes with a number of built-in validation rules, which you can extend or customize to meet your specific needs.

PrimeVue does not have its own built-in form validation library, so VeeValidate is a good choice for developers who want to use form validation with PrimeVue components.

Here is an example of how to use VeeValidate with PrimeVue components:

```html
<template>
  <div>
    <input v-model="name" :type="type" />
    <p v-if="!$v.name.valid">
      The name field is required.
    </p>
  </div>
</template>

<script>
import { Form, Field } from 'vee-validate';
import { required } from 'vee-validate/dist/rules';

export default {
  name: 'App',
  components: { Form, Field },
  data() {
    return {
      name: '',
      type: 'text',
    };
  },
  validations: {
    name: {
      required,
    },
  },
};
</script>
```

In this example, we are using the `Form` and `Field` components from VeeValidate to validate the `name` input field. We are also using the `required` validation rule to ensure that the `name` field is not empty.

VeeValidate is a good choice for developers who want to use form validation with PrimeVue components because it is easy to use, flexible, and has a number of features that are well-suited for use with PrimeVue components.