34 lines
786 B
JavaScript
34 lines
786 B
JavaScript
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"use strict";
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exports.isExists = isExists; /**
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* @name isExists
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* @category Common Helpers
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* @summary Is the given date exists?
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*
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* @description
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* Checks if the given arguments convert to an existing date.
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*
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* @param year - The year of the date to check
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* @param month - The month of the date to check
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* @param day - The day of the date to check
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*
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* @returns `true` if the date exists
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*
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* @example
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* // For the valid date:
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* const result = isExists(2018, 0, 31)
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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 = isExists(2018, 1, 31)
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* //=> false
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*/
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function isExists(year, month, day) {
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const date = new Date(year, month, day);
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return (
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date.getFullYear() === year &&
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date.getMonth() === month &&
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date.getDate() === day
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);
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}
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