30 lines
725 B
JavaScript
30 lines
725 B
JavaScript
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"use strict";
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exports.isFirstDayOfMonth = isFirstDayOfMonth;
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var _index = require("./toDate.cjs");
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/**
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* The {@link isFirstDayOfMonth} function options.
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*/
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/**
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* @name isFirstDayOfMonth
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* @category Month Helpers
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* @summary Is the given date the first day of a month?
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*
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* @description
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* Is the given date the first day of a month?
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*
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* @param date - The date to check
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* @param options - An object with options
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*
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* @returns The date is the first day of a month
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*
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* @example
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* // Is 1 September 2014 the first day of a month?
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* const result = isFirstDayOfMonth(new Date(2014, 8, 1))
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* //=> true
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*/
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function isFirstDayOfMonth(date, options) {
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return (0, _index.toDate)(date, options?.in).getDate() === 1;
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}
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