How to Avoid Space in Input Field in React Js

In this react tutorial, I am going to discuss how to avoid space in the input field in react js. Sometimes we need to check input field data like there is no empty space allowed. So how we can do that in react js?

So in this React Js empty spaces validation example, you will learn how to remove white spaces and empty spaces from the form input field in React js application using regular expressions. I will simply use a class-based component to show you an example with source code.

We can use the hook to do that. but I will use a regular expression to remove empty space or trim our input field data. Let's see the source code of remove whitespace in react js

src/App.jsx

 

Read also: React Redux Complete Setup Example with Api Call

 

Hope it can help you.

 

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A web enthusiastic, a self-motivated full-stack software engineer from Dhaka, Bangladesh with experience in developing applications using Laravel , React and Vue js