@sontrx/typia/src/internal/_isFormatDateTime.ts

Superfast runtime validators with only one line

export const _isFormatDateTime = (str: string): boolean => PATTERN.test(str);

const PATTERN =
  /^[0-9]{4}-(0[1-9]|1[0-2])-(0[1-9]|[12][0-9]|3[01])(T|\s)([01][0-9]|2[0-3]):[0-5][0-9]:[0-5][0-9](?:\.[0-9]{1,9})?(Z|[+-]([01][0-9]|2[0-3]):[0-5][0-9])$/i;