YouTube Link: https://youtu.be/Sgf4lDlKYHg ** Full Stack Web Development Training: https://www.edureka.co/masters-program/full-stack-developer-training ** This Edureka PPT on JavaScript Validation provides a complete guide on how to validate forms using JavaScript. It provides a step by step guide and explains the JavaScript code for validation. What is JavaScript? Functions in JavaScript What is Validation? JavaScript Validation: Example Follow us to never miss an update in the future. YouTube: https://www.youtube.com/user/edurekaIN Instagram: https://www.instagram.com/edureka_learning/ Facebook: https://www.facebook.com/edurekaIN/ Twitter: https://twitter.com/edurekain LinkedIn: https://www.linkedin.com/company/edureka Castbox: https://castbox.fm/networks/505?country=in

2. WHAT IS JAVASCRIPT?
JAVASCRIPT FUNCTIONS
WHAT IS VALIDATION?
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FORM VALIDATION IN JAVASCRIPT

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JavaScript is a high level, interpreted,
programming language used to make web
pages more interactive. It let’s you implement
complex and beautiful things/design on web
pages.

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JavaScript is a high level, interpreted,
programming language used to make web
pages more interactive. It let’s you implement
complex and beautiful things/design on web
pages.

7. A JavaScript function is a block of code designed to perform a particular task.
It is executed when something calls or invokes it.
JavaScriptFunctions
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Function
name(parameter) {
// Code to be executed
}

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9. Validationisamethodtoauthenticate user.JavaScriptprovidesfacilitytovalidatetheformontheclient-sidesodata
processingwillbefasterthanserver-sidevalidation.
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WHAT IS VALIDATION?
CLIENT SERVER

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FORM VALIDATION
JAVASCRIPT VALIDATION
Name
Password
Email
Date
Mobile Number

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12. Copyright © 2017, edureka and/or its affiliates. All rights reserved.
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