Form validation in Vue.js 2?

Hi everybody! I am a beginner at Vue.js 2. I would like to validate my registration form before submitting it. How can I do it? <form> <div class="form-text"> <p class="control has-icon has-icon-right"> ...

I am a beginner in web development. I would like your directions to evolve well. Which languages or framework can I start?

What programming languages are used at Facebook?