*/ public function rules(): array { return [ 'username' => ['required', 'string', 'max:64', Rule::unique('admin_users', 'username')], 'nickname' => ['required', 'string', 'max:128'], 'email' => ['nullable', 'email', 'max:255', Rule::unique('admin_users', 'email')], 'password' => ['required', 'string', 'min:8', 'max:128'], 'status' => ['sometimes', 'integer', 'in:0,1'], 'role_ids' => ['sometimes', 'array'], 'role_ids.*' => ['integer', 'exists:admin_roles,id'], ]; } }