[Bug]: DatePicker doesn't show error message

[panmona]

Blazorise Version

latest version that is on branch rel-1.5

What Blazorise provider are you running on?

Material

Link to minimal reproduction or a simple code snippet

Use the ValidationsPage.razor in the project Blazorise.Demo.
Change the usages of DateEdit to DatePicker.

Steps to reproduce

• Start the Blazorise.Demo project
• Go to the Validations page
• Make the DatePicker validation trigger

What is expected?

• The validation error message is shown
• The field is red

What is actually happening?

• No validation error message is visibly shown
  • but the message exists in the DOM tree. Display hidden is applied to it.
• The field is red

What browsers do you see the problem on?

Chrome

Any additional comments?

This seems to have been reported in the past e.g. #5121, #5433, #5445, but the message is also not shown on the latest version that is on rel-1.5 branch.
It seems to occur because the input element with the classes "form-control is-invalid" has the flatpickr-wrapper div around it. Therefore the Material CSS rule which makes the invalid-feedback visible, doesn't apply.

Is there possibly also any workaround to this?

[stsrki]

We need to see what is different for the Material provider.

In the meantime, can you try clearing the cache and see if it helps?

[panmona]

Thanks for the fix.