How to detect Ctrl+V, Ctrl+C using JavaScript?

Question

How to detect ctrl+v, ctrl+c using Javascript?

I need to restrict pasting in my textareas, end user should not copy and p

Answer 1

You can use this code for rightclick, CTRL+C, CTRL+V, CTRL+X detect and prevent their action

$(document).bind('copy', function(e) {
        alert('Copy is not allowed !!!');
        e.preventDefault();
    }); 
    $(document).bind('paste', function() {
        alert('Paste is not allowed !!!');
        e.preventDefault();
    }); 
    $(document).bind('cut', function() {
        alert('Cut  is not allowed !!!');
        e.preventDefault();
    });
    $(document).bind('contextmenu', function(e) {
        alert('Right Click  is not allowed !!!');
        e.preventDefault();
    });