jquery form validate not allow space for username field?

Question

I have used http://bassistance.de/jquery-plugins/jquery-plugin-validation/

my form validate :

$(\"#form_person\").validate({
    rules: {


        u         


        

Answer 1

example like this :

   $('#username').keypress(function( e ) {
       if(e.which === 32) 
         return false;
    });