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emmiep/validate.js

Created July 2, 2021 17:49
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  1. emmiep created this gist Jul 2, 2021.
    9 changes: 9 additions & 0 deletions validate.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,9 @@
    function validateDate(year, month, day) {
    const date = new Date(year, month, day);

    if (year !== date.getFullYear() || month !== date.getMonth() || day !== date.getDate()) {
    throw new Error('Invalid date');
    }

    return date;
    }