user() !== null; } public function rules(): array { return [ 'parent_id' => ['required', 'integer', 'min:1'], 'student_id' => ['required', 'integer', 'min:1'], 'event_id' => ['nullable', 'integer', 'min:1'], 'event_name' => ['required_without:event_id', 'nullable', 'string', 'max:255'], 'amount' => ['nullable', 'numeric', 'min:0'], 'description' => ['nullable', 'string', 'max:2000'], 'school_year' => ['nullable', 'string', 'max:20'], 'semester' => ['nullable', 'string', 'max:20'], ]; } }