validate JSON (JSON 여부 검사)

웹프로그래밍/Javascript

validate JSON (JSON 여부 검사)

jihun202 2020. 7. 8. 10:15

const isJson = (str: string) => {
  try {
    const json = JSON.parse(str);
    return json && typeof json === 'object';
  } catch (e) {
    return false;
  }
};