Thanks for the package, it was really quick to set up.

It took me a bit of time (say 1h) to understand how to customize the placeholder & minimumInputLength options, without having to do any select2 javascript (and what I tried didn't work in any case).

I ended up finding the solution in an issue on the previous repo, and thought I could share it for future reference. And maybe add it to the documentation/examples somewhere ?

class MyForm(forms.Form): my_choice = forms.ModelMultipleChoiceField( widget=ModelSelect2MultipleWidget( model=MyOtherModel, search_fields=['title__icontains'], attrs={ 'data-placeholder': 'Custom placeholder', // was empty 'data-minimum-input-length': 0 // was 2 } ) )