What are some examples of validators in Vue 3?

Can you give me some examples of validators in Vue 3?

Sure! In Vue 3, you can use validators to ensure that user input meets certain criteria. For example, you can create a simple required validator like this: required: value => !!value || 'This field is required.'.

What about validating email addresses?

For email validation, you can use a regex pattern. Here's an example: email: value => /.+@.+\..+/.test(value) || 'Invalid email address.'.

Can I combine multiple validators?

Yes, you can combine validators by returning an array of error messages. For instance, you can check for both required and email format in one function.

How do I implement these validators in a form?

You can use the v-model directive for binding and the @submit.prevent event to handle form submission. Just apply the validators to your form fields.