for (var field_name in errors)
{
var span = $("*[data-ui-error-for='"+field_name+"']", this.$elem);
if(!span.length) {
unassigned.push(field_name);
for (var field_name in errors)
{
var span = $("*[data-ui-error-for='"+field_name+"']", this.$elem);
if(!span.length) {
unassigned.push(field_name);