MudDatePicker required validation does not trigger on blur or submit

Bug type

Component

Component name

MudDatePicker

What happened?

The "Required" and "RequiredError" properties are not working and do not trigger once "onblur" nor on "submit". It triggers only after data is entered and then deleted.

Expected behavior

Error messages to appear on submit or onblur

Reproduction link

https://try.mudblazor.com/snippet/cuGGOomcKjTFzdaD

Reproduction steps

1. Run the project
2. Click on the button
3. Entered date
4. Delete date
5. Click the button again

Relevant log output

n/a

Version (bug)

6.0.10-dev.2

Version (working)

n/a

What browsers are you seeing the problem on?

Firefox, Chrome, Microsoft Edge

On what operating system are you experiencing the issue?

Windows

Pull Request

• I would like to do a Pull Request

Code of Conduct

• I agree to follow this project's Code of Conduct