What are the best practices for form validation in Vue 3?

What are the best practices for form validation in Vue 3?

In Vue 3, best practices for form validation include using v-model for two-way data binding, leveraging computed properties for validation logic, and utilizing libraries like VeeValidate or Vuelidate for more complex scenarios.

Can you explain how to use VeeValidate for form validation?

Sure! VeeValidate allows you to define validation rules directly in your template. You can use the ValidationProvider component to wrap your input fields and specify rules like required, email, etc.

What if I want to create custom validation rules?

You can create custom validation rules in VeeValidate by using the extend function. This allows you to define your own logic for validation.

Are there any performance considerations I should keep in mind?

Yes, it's important to debounce validation checks, especially for inputs that trigger API calls. This can help improve performance and user experience.