19 lines
616 B
JavaScript
19 lines
616 B
JavaScript
"use strict";
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{
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// Month index must be two because counting begins at 0 (for January)
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const myBirthDate = new Date(2001, 2, 29);
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const today = new Date();
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let yearsSinceBirth = today.getFullYear() - myBirthDate.getFullYear();
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// Correct yearsSinceBirth if between New Year and my birthday
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if (today.getMonth() < myBirthDate.getMonth())
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yearsSinceBirth--;
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else if (today.getMonth() == myBirthDate.getMonth()
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&& today.getDate() < myBirthDate.getDate())
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yearsSinceBirth--;
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document.getElementById('age-display').innerText = yearsSinceBirth.toString();
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}
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