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JavaScript - sort array based on length of each element
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In this article, we would like to show you how to sort array based length of each element in JavaScript.
Quick solution (ES6):
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const array = ['12', '123', '1'];2
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array.sort((a, b) => a.length - b.length);4
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console.log(array); // [ '1', '12', '123' ]
In this example, we sort the elements in the array from the shortest to the longest ones.
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var array = ['12', '1', '123', '1234'];2
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array.sort(function(a, b) {4
return a.length - b.length;5
});6
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console.log(array); // [ '1', '12', '123', '1234' ]In this example, we sort the elements in the array from the longest to the shortest ones.
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var array = ['12', '1', '123', '1234'];2
3
array.sort(function(a, b) {4
return b.length - a.length;5
});6
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console.log(array); // [ '1234', '123', '12', '1' ]
