When connecting, vuelidate gives an error, how to fix it?

Question

Vue.js

Good afternoon.

I installed vuelidate via npm, I include it in main.js

import Vue from 'vue'
import Vuelidate from 'vuelidate'
import App from './App.vue'

Vue.use(Vuelidate)

new Vue({
    render: h => h(App),
}).$mount('#app')

Gives an error Uncaught TypeError: Cannot read property 'use' of undefined


How to fix?

Answer 1

Without more information, it's hard to say what exactly is wrong.
Attach your webpack config (if used) and package.json to the question.