handsontable/validators/intlDateValidator/intlDateValidator.mjs

Handsontable is a JavaScript Data Grid available for React, Angular and Vue.

import { isValidISODate } from "../../helpers/dateTime.mjs";
import { isEmpty } from "../../helpers/mixed.mjs";
export const VALIDATOR_TYPE = 'intl-date';
export const SOURCE_DATA_WARNING_MESSAGE = 'Source data warning ([itemsCount]). ' + 'Invalid value for "intl-date" cell type.\n\n' + '[affectedCells]\n\n' + 'Expected a value compatible with the ISO 8601 date format ("YYYY-MM-DD").';

/**
 * Source data validator.
 *
 * @param {*} value Value of the source data of the cell.
 * @param {CellMeta} cellMeta Cell meta object.
 * @returns {boolean} True if valid, false otherwise.
 */
export function sourceDataValidator(value, cellMeta) {
  if (cellMeta.allowEmpty && isEmpty(value)) {
    return true;
  }
  return isValidISODate(value);
}

/**
 * The Date cell validator.
 *
 * @private
 * @param {*} value Value of edited cell.
 * @param {Function} callback Callback called with validation result.
 */
export function intlDateValidator(value, callback) {
  if (this.allowEmpty && isEmpty(value)) {
    callback(true);
    return;
  }
  callback(isValidISODate(value));
}
intlDateValidator.VALIDATOR_TYPE = VALIDATOR_TYPE;