Server Error gets displayed on 'Design System Messages' tab when blank spaces are saved in System Message title/name.
Repro Steps:
1. Login as Admin user
2. Go to Test Company -> Form Builder
3. Click on 'Enroll Now' form OR 'Upload Documents' form
4. Go to Design System Messages tab.
5. Insert blank spaces in 'System Message(s)' field. Do not enter any text.
6. Select values in other necessary fields.
7. Click on Save button.
8. Check for the Server error displayed.

Actual Result:
Server Error gets displayed on 'Design System Messages' tab when blank spaces are saved in System Message title/name.

Expected Result:
User should not be allowed to enter and save the blank spaces in System Message title/name. OR Blank space at first places should be handled.
Server Error should not get displayed on 'Design System Messages' tab.