No error validation message come up either in the FE or on the BE when there are trailing white spaces in the custodian first name or last name.

**Describe the bug in the current situation**
When the API user adds trailing white spaces for the custodians' First name', then the validation doesn't show up from trailing white spaces, and the request is processed.

Steps to reproduce the behavior:
1. File a VD from the BE with trailing spaces in the first name
2. Upon hitting send, the BE doesn't throw any error
3. Now add trailing white spaces from the UI
4. Observe that the UI doesn't throw any validation as well.

**Screenshots/ Visual Reference/ Source**

SS From UI