[JavaScript] 복사, 붙여넣기 방지

붙여넣지 방지 : onpaste="return false;" 

복사 방지 : oncopy="return false;"

<input name="apasswd" type="password" onpaste="return false;" oncopy="return false;">

*. w3schools

http://www.w3schools.com/jsref/event_oncopy.asp

http://www.w3schools.com/jsref/event_onpaste.asp