FormBuilder <select> generation on string fields

Hello, Is there a reason not to let FormBuilder populate a <select> listbox for strings? String fields may be linked to another tables also, doesn't they? Actually FormBuilder checks only DB_DATAOBJECT_INT fields if the field is linked to a table: case DB_DATAOBJECT_INT: $links = $this->_do->links(); if (is_array($links) && array_key_exists($key, $links)) { [.. <select> ..] } else { [.. <input type=text> ..] } Why not have the same for DB_DATAOBJECT_STR fields? I modified my local copy to have it this way. I have two cases when it's needed for me: - 'userid' fields stored in my tables (string, length: 16) - license type field: 'a', 'b', 'c' etc. (string, length: 1) I have to link these fields to another tables where their corresponding data can be resolved. Yes, I know I could use integers instead, however, this much better fits my needs. I'm sure there're a couple of other cases when this is useful. Any comment on this? It's only 5 lines of code, I'm glad to post it to the list if you want.. Regards, Norbert