> */ public function rules(): array { return [ 'name' => [ 'required', 'string', 'min:1', 'max:255', (new UniqueEloquent(Task::class, 'name', function (Builder $builder): Builder { /** @var Builder $builder */ return $builder->where('project_id', '=', $this->input('project_id')); }))->withCustomTranslation('validation.task_name_already_exists'), ], 'project_id' => [ 'required', new ExistsEloquent(Project::class, null, function (Builder $builder): Builder { /** @var Builder $builder */ return $builder->whereBelongsTo($this->organization, 'organization'); }), ], ]; } }