[Vuejs]-How can I prevent a Vue 2/Vuetify form submitting if required fields are empty?

You can make the button disabled if the rules aren’t met so the user cannot even try to submit the form.

To reset the validations you can add a ref attribute to the v-form.

<v-form ref="myForm" v-on:submit="handleSubmit" v-model="valid">

And add this code snippet to your handling method.

this.$refs.myForm.reset()