How to convert a string into a camel case in JavaScript
Today we will show you how to convert a string into a camel case in JavaScript. There are many methods for converting a string to a camelCase, but we’ll look at two of them.
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Convert a string into a camel case
1. Using regular expression
In this method, we’ll use the Regular Expression, toLowerCase() and toUpperCase() methods to convert a string into a camel case.
1 2 3 4 5 6 7 8 9 | function camelCase(str) { return str.replace(/(?:^\w|[A-Z]|\b\w|\s+)/g, function(match, index) { if (+match === 0) return ""; // or if (/\s+/.test(match)) for white spaces return index === 0 ? match.toLowerCase() : match.toUpperCase(); }); } camelCase("Clue mediator"); // Output: clueMediator camelCase("hello world"); // Output: helloWorld |
2. Using lodash
In this second method, we will use the camelCase() function from the lodash. Don’t forget to add the lodash script in the page.
1 2 | camelCase("Clue mediator"); // Output: clueMediator camelCase("hello world"); // Output: helloWorld |
That’s it for today.
Thank you for reading. Happy Coding..!! 🙂
