How to Split a String by New Line in JavaScript - Step by Step Examples

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How to Split a String by New Line in JavaScript ?

Answer

In JavaScript, you can split a string by new line using the split method with the regex /\n/.

✐ Examples

1 Split by New Line

In this example,

We create a string named str with a value containing new lines.
We use the split method with the regex /\n/ to split the string into an array of substrings.
We iterate over the substrings and print them.

JavaScript Program

const str = 'Hello\nWorld\n';
const substrings = str.split(/\n/);
substrings.forEach(sub => console.log(sub));

Output

Hello
World

Summary

In this tutorial, we learned How to Split a String by New Line in JavaScript language with well detailed examples.