code: function() {
          var me = this,
              val = me.rawToValue(me.processRawValue(me.getRawValue()));
          me.value = val;
          return val;
      }
docs: Returns the current data value of the field. The type of value returned is particular to the type of the
  particular field (e.g. a Date object for {@link Ext.form.field.Date}), as the result of calling {@link #rawToValue} on
  the field's {@link #processRawValue processed} String value. To return the raw String value, see {@link #getRawValue}.
  @return {Object} value The field value