public function addSublease(Request $request) { $input = $request->all(); $tenant = Tenant::find($input['tenant_id']); $lease = Lease::find($input['lease_id']); // lease->tenants()->where('tenant_id',$tenant->id)->sync([$tenant->id => ['sublessor_name' => $input['sublessor_name']]]); $lease_tenant = $lease->tenants()->where('tenant_id', $tenant->id)->first(); $lease_tenant->pivot->sublessor_name = $input['sublessor_name']; $lease_tenant->pivot->save(); return redirect()->route('apartments.lease.show', ['name' => $lease->apartment->name, 'id' => $lease->id]); }