Hello.
I use Custom Batch editing Grid and need to perform some validation when save all changes.
I try in the view
<ValidationMessage class="col-sm-12 text-danger" For="@(() => CurrentlyEditing.tlkpLocalisationId)" />
with something like this in the razor.ca file
public async Task SaveAllChanges() { ... messageStore?.Add(editContext.Field("tlkpLocalisationId"), "test"); .... }
Not working. And more if user change/add some invalid data (multiple rows) so those rows must be validated too.
Thanks for your time