A simple Age Calculator by me using Javascript
We all knows that age is just a number, But we often try to calculate our actual age, for that i have created a simple age calculator using javascript.
This is a simple calculator using vanilla javascript.
Function Description
form.addEventListener('submit', function(event) { event.preventDefault(); }
An event listener and preventDefault to prevent it redirect to any other page.
var birthyear = Number.parseFloat(byear.value), birthmonth = Number.parseFloat(bmonth.value), birthday = Number.parseFloat(bdate.value), todayyear = Number.parseFloat(year.value), todaymonth = Number.parseFloat(month.value), todays = Number.parseFloat(date.value);
values being set to these variable.
if (todays < birthday) { days.innerHTML = (todays - birthday + 30) + ' days'; todaymonth = todaymonth - 1; } else { days.innerHTML = (todays - birthday) + ' days' } if (todaymonth < birthmonth) { months.innerHTML = (todaymonth - birthmonth + 12) + ' months'; todayyear = todayyear - 1; } else { months.innerHTML = (todaymonth - birthmonth) + ' months' } age.innerHTML = "Age: " + (todayyear - birthyear) + ' years';
Using if else i have just performed some arithmetic operations to calculate the age.
hope you like this,
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