Remove feedback added by Form Validator when the field is not required and empty

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.0 CE RC1
• Fix Version/s: 6.1.X EE, 6.2.X EE, 7.0.0 CE RC1
• Component/s: Forms
• Labels:
  • fw_test_manual
  • liferay-fixpack-portal-126-6210
• Branch Version/s:
  6.2.x, 6.1.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/15000

Steps to reproduce:
Star a new Form.
Add a Text field (no required, no validation).
Save and publish the Form.
Go to User View.
Click on the input.
Click out the input.
Expected behavior:
Nothing happens.
Observed behavior:
Input had green border.