read-excel-file/modules/parseSheetData/types/Date.js

Read `.xlsx` files in a web browser or in Node.js

import InvalidError from '../InvalidError.js';
export default function DateType(value) {
  // XLSX has no specific format for dates.
  // Sometimes a date can be heuristically detected.
  // https://github.com/catamphetamine/read-excel-file/issues/3#issuecomment-395770777
  if (value instanceof Date) {
    if (isNaN(value.valueOf())) {
      throw new InvalidError('out_of_bounds');
    }
    return value;
  }
  throw new InvalidError('not_a_date');
}
//# sourceMappingURL=Date.js.map