title: Insert hyphen(-) automatically while typing an SSN in a Textbox using jQuery
body: <p>Hi I am building an application where user have to enter SSN into a textbox. Is it possible to insert hyphen(-) automatically like while typing 123 hyphen after 3 i.e 123-. In the same way after typing 123-45 hyphen after 5 i.e 123-45-. Finally 123-45-6789   . I must be able to change number if entered wrongly.  </p>