// JavaScript Documentfunction Validate(form){	var msg = "You must enter both name and email values ...";	var name = document.forms[0].realname.value;	var email = document.forms[0].email.value;		// check for any space characters that may be input  	  	if (name == "" || name == null || email == "" || email == null)  	{  		alert (msg);  		return false;  	}}