Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1120685
Description of problem:
Add a OS parameters without passing name. The form was submitted successfully and UI doesn't raise any error.

when you navigates to parameters tab, you won't see any parameter there

Version-Release number of selected component (if applicable):
sat6 GA snap0

How reproducible:
always

Steps to Reproduce:
1. create os with parameter name only, don't pass value to parameter
2.
3.

Actual results:
Neither error message raised nor parameter was created

Expected results:
UI should raise error message

Additional info: