How to Validate Email in JavaScript Using Regular Expression

Hello devs,

In this JavaScript validation tutorial, I will explain how to validate email address in jQuery javascript. We can validate email in jQuery JavaScript in many ways, But in this example, I will use regex to validate email in jQuery javascript. So from this example, you will learn regex email validation example in jQuery JavaScript.

Sometimes, We need to validate email in Javascript before storing it in the database. We validate it server-side but it is good if we validate it on the client-side. Cause it gives us a good user experience. Without page refresh, If we can show this javascript email validation error message, then it would be great.

So I am here to show you jQuery javascript email validation. To validate the email, I will use regex. So let's see the example:

Read also: Difference between let and var and const in javascript

Hope it can help you.