Class FYear

Get the year as number (four digits)

FYear.now().value; // => 1999
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Returns a new FYear object with a specified amount of years added. Specify a negative amount in order to subtract years.

FYear().addYears(7); // => FYear
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Compares two FYear objects and returns true if they represent the same year.

Invalid dates always returns false.

Returns true if this year is after given year.

If the years are the same this function returns false.

Returns true if this year is before given year.

If the years are the same this function returns false.

This returns a boolean indicating whether the FYear object contains a valid year or not.

FYear().isValid(); // => boolean
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Returns a new FYear object with the year after this one.

FYear(2025).next(); // => FYear { 2026 }
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Returns a new FYear object with the year before this one.

FYear(2025).previous(); // => FYear { 2024 }
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Serializes to a JSON value.

Returns a string representation of the year.

Compares two FYear objects. Returns and integer indicating whenever a comes before or after or is equal to b.

• -1 if a beomes before b.
• 0 if a and b are the same year.
• 1 if a beomes after b.

If either or both years is invalid the result is undefined behaviour and should not be relied on. Use FYear.isValid to ensure validity first, e.g. myArray.filter(it => it.isValid()) before sorting.

Create FYear from an FDate or Date object.

Create FYear from a year (stored as number or string with four digits).

Create FYear from current date.