No error message and no data declaration creation in case of white space(s) on description field.

[marikapop]

Describe the bug (current behaviour) The might be case when DAISY does not create data declaration, neither raise an error message:

To reproduce

1. Create new data declaration.
2. Choose "Obtained from - others".
3. Put one white space(s) into description -> Submit button will be activated.
4. Press "submit". Data declaration is not created, no error messages issued, no more description filed to enter proper text.

Expected behavior Submit button not activated until the text is entered (not just white space(s)).

Environment:

• Deployment: [daisy-test.lcsb.uni.lu and daisy.lcsb.uni.lu]
• Version [ 1.7.12]
• Browser [Firefox 115.0.2]

Additional information (error logs, screenshots)

[marikapop]

Non-urgent