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@codingwithsara
Created August 3, 2019 22:42
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JavaScript Text Counter
<script>
function count_up(obj) {
document.getElementById('count1').innerHTML = obj.value.length;
}
function count_down(obj) {
var element = document.getElementById('count2');
element.innerHTML = 30 - obj.value.length;
if (30 - obj.value.length < 0) {
element.style.color = 'red';
} else {
element.style.color = 'grey';
}
}
</script>
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