Datalist inputs and whitespace values ' ' [BUG]

[BryonLewis]

Describe the bug
Entering a whitespace value into either the type list or the attributes data list will cause it to get logged
To Reproduce
Steps to reproduce the behavior:

1. Enter in ' ' (multiple white spaces) into the track type, or an attribute with the values already specifified.
2. Notice that it saves the type as a whitespace string

Expected behavior
Lets filter out whitespace from these inputs and force them to contain characters.