How to disable Copy, Paste into HTML form using Php

Question

I want to prevent people from pasting password in login form. Is it possible by PHP to disable the ability to paste into input fields.

Answer 1

You can simply do this with HTML by adding some properties to input.

I don't know why you want to use PHP for this.

<input type="test" onCopy="return false" onDrag="return false" onDrop="return false" onPaste="return false"/>

Answer 2

Use below code HTML

<input type="password" id="pwd">

Jquery 

 $('#pwd').bind("cut copy paste",function(e) {
          e.preventDefault();
      });