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formatNumberWithCommas

문자열 또는 숫자를 입력하면 숫자를 천 단위로 (,)comma를 추가한 문자열을 반환하는 함수입니다.


Code​

🔗 실제 구현 코드 확인

Interface​

typescript
interface FormatNumberWithCommasOptions {
  maximumDecimalDigits?: Intl.NumberFormatOptions['maximumFractionDigits'];
  minimumDecimalDigits?: Intl.NumberFormatOptions['minimumFractionDigits'];
}
typescript
function formatNumberWithCommas(
  value: number | string,
  options?: FormatNumberWithCommasOptions
): string;

Usage​

typescript
import { formatNumberWithCommas } from '@modern-kit/utils';

formatNumberWithCommas(200); // '200'
formatNumberWithCommas(3000); // '3,000'
formatNumberWithCommas(-123123123); // '-123,123,123'
formatNumberWithCommas(123456.123); // '123,456.123'

formatNumberWithCommas('200'); // '200'
formatNumberWithCommas('3000'); // '3,000'
formatNumberWithCommas('-123123123'); // '-123,123,123'
formatNumberWithCommas('123456.123'); // '123,456.123'