node_modules/date-fns/isExists/index.js


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"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isExists;
/**
 * @name isExists
 * @category Common Helpers
 * @summary Is the given date exists?
 *
 * @description
 * Checks if the given arguments convert to an existing date.
 *
 * @param {Number} year of the date to check
 * @param {Number} month of the date to check
 * @param {Number} day of the date to check
 * @returns {Boolean} the date exists
 * @throws {TypeError} 3 arguments required
 *
 * @example
 * // For the valid date:
 * const result = isExists(2018, 0, 31)
 * //=> true
 *
 * @example
 * // For the invalid date:
 * const result = isExists(2018, 1, 31)
 * //=> false
 */
function isExists(year, month, day) {
  if (arguments.length < 3) {
    throw new TypeError('3 argument required, but only ' + arguments.length + ' present');
  }
  var date = new Date(year, month, day);
  return date.getFullYear() === year && date.getMonth() === month && date.getDate() === day;
}
module.exports = exports.default;