文件操作 - isExists.cjs
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文件: /var/www/OLD/node_modules/date-fns/isExists.cjs
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"use strict"; exports.isExists = isExists; /** * @name isExists * @category Common Helpers * @summary Is the given date exists? * * @description * Checks if the given arguments convert to an existing date. * * @param year - The year of the date to check * @param month - The month of the date to check * @param day - The day of the date to check * * @returns `true` if the date exists * * @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) { const date = new Date(year, month, day); return ( date.getFullYear() === year && date.getMonth() === month && date.getDate() === day ); }
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