Prevent default in Vue.js after checking value

Here is what I did to prevent a form submit based on a value. In this case, I’m checking to make sure a value is not blank. <form id=”myform” method=”post” v-on:submit=”onSubmit” action=”/path/to/form-handler”> methods: { onSubmit: function(e) { if(this.some_value == ”){ e.preventDefault(); return false; } return true; } },