58 lines
1.5 KiB
JavaScript
58 lines
1.5 KiB
JavaScript
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"use strict";
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Object.defineProperty(exports, "__esModule", {
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value: true
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});
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exports.default = isValid;
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var _index = _interopRequireDefault(require("../isDate/index.js"));
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var _index2 = _interopRequireDefault(require("../toDate/index.js"));
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var _index3 = _interopRequireDefault(require("../_lib/requiredArgs/index.js"));
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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/**
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* @name isValid
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* @category Common Helpers
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* @summary Is the given date valid?
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*
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* @description
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* Returns false if argument is Invalid Date and true otherwise.
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* Argument is converted to Date using `toDate`. See [toDate]{@link https://date-fns.org/docs/toDate}
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* Invalid Date is a Date, whose time value is NaN.
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*
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* Time value of Date: http://es5.github.io/#x15.9.1.1
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*
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* @param {*} date - the date to check
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* @returns {Boolean} the date is valid
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* @throws {TypeError} 1 argument required
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*
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* @example
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* // For the valid date:
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* const result = isValid(new Date(2014, 1, 31))
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* //=> true
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*
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* @example
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* // For the value, convertable into a date:
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* const result = isValid(1393804800000)
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* //=> true
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*
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* @example
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* // For the invalid date:
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* const result = isValid(new Date(''))
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* //=> false
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*/
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function isValid(dirtyDate) {
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(0, _index3.default)(1, arguments);
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if (!(0, _index.default)(dirtyDate) && typeof dirtyDate !== 'number') {
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return false;
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}
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var date = (0, _index2.default)(dirtyDate);
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return !isNaN(Number(date));
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}
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module.exports = exports.default;
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