JSFiddle - React, Tailwind, and code Playground

by javajack

HTML

<input type="text" id="mytext"/>

JavaScript

$(document).ready(function(){
    $(document).keydown(function(event) {
        if (event.ctrlKey==true && (event.which == '118' || event.which == '86')) {
            alert('thou. shalt. not. PASTE!');
            event.preventDefault();
         }
    });
});