button destroy

<a class="dropdown-item" href="#" role="button" data-toggle="modal" data-target="#artistaDeleteModal" data-nome="{{ $a->nome }}" data-url="{{ route('admin.artistas.destroy', $a->id_artista) }}">
     <i class="fa fa-trash text-danger" aria-hidden="true"></i>
     <span class="text-danger">Excluir</span>
</a>