How to useLibrary Validator in Javascript
Install the “validator” library in your Node.js project using npm (Node Package Manager). Open the terminal or command prompt and run the following command:
npm install validator
Syntax:
const validator = require("validator");
Example: Below is the implementation of the above approach
Javascript
const validator = require( "validator" ); const email = "hello@gmail,com" ; const isValid = validator.isEmail(email); console.log(isValid); |
Output:
False
JavaScript Program to Validate An Email Address
In this article, we will see how to Validate An Email Address in JavaScript. Validating an email address is a common task in web development. It involves ensuring that an email address entered by a user conforms to a valid format.
Table of Content
- Regular Expression
- Using Library Validator
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