Javascript
Javascript toLowerCase() - Convert Strings to Lowercase
📣 Sponsor
a String
is a type of data in Javascript, and as with any other type of data, String
s have prototypes and therefore inherit standard methods. One of these methods is toLowerCase()
, which you’ll often see written as String.prototype.toLowercase()
. This method turns any string from any case to just lowercase instead.
Here is a quick example:
let myString = 'HELLO WORLD'
console.log(myString.toLowerCase()) // hello world
This will work on anything which is of string type - so trying to initiate a new String()
and use this method also works:
let myString = new String('HELLO!')
console.log(myString.toLowerCase()) // hello!
Last Updated 1675543167736
More Tips and Tricks for Javascript
- Javascript Ordinals: Adding st, nd, rd and th suffixes to a number
- Removing the last element of an array in Javascript
- Resolving HTTP Cannot set headers after they are sent to the client in Node.JS
- How to get the last element of an Array in Javascript
- Javascript on Click Confetti Effect
- How to fix 'Uncaught SyntaxError: Cannot use import statement outside a module'
- Javascript Proxy: Using Javascript Proxies like a Pro
- An Introduction to Javascript
- How to do Everything with Javascript Arrays
- What are NodeLists, and how do they work?