I am experiencing an issue with adding a record to a collection. I have a text input control that the user enters in a item_id and i do a lookup of that item_id and add this record to my collection. Now this works fine if the user types out the whole item_id. But if i copy and paste the item_id into the text input control, it does not get added to the collection once the i push the button to do so. Why is that ?