Form Validation — Vue.js
vuejs.org › v2 › cookbookThe form will ask you to name a new product and will then check to ensure that the name is unique. We wrote a quick Netlify serverless action to do the validation. While it isn’t terribly important, here is the logic: exports. handler = async (event, context) => {. const badNames = [ 'vista', 'empire', 'mbp' ];