JavaScript Form Validation Tutorial | Edureka
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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
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1. In your text editor, open the index.htm file from the HandsOnProject6-1 folder in the Chapter06 folder , add your name and today's date where indicated in the comment section, and then save the file. 2. Create a new document in your editor, add JavaScript comments containing the text Hands-on Project6-1, your name, and today's date, and then save the file to the HandsOnProject6-1 folder with the name script.js. 3. Return to the htm file in your browser, within the body section, just before the closing /body tag, add a script element, and then specify the file script.js as the source. 4. In the opening form tag, add code to disable browser-based validation, and then save your changes. 5. In the script.js file, add code instructing processors to interpret the contents in strict mode, and then create a global variable named formValidity and set its value to true. 6. Add the following function to validate the required form elements: 7. Add the following function to create an event lister for the submit event. 8. Add the following function to trigger validation of required fields when the Submit button is clicked: 9. Add the following code to call the createEventListeners() function when the page finishes loading. 1 /* run setup functions when page finishes loading */ 2 if (window.addEventListner) \{ 3 window.addEventListner("load", createEventListenres, false); 4 \} else if (window.attachEvent) \{ 5 window.attachEvent ("onload", createEventListeners); 6 \} 10. Save your changes to script.js, open index.htm in a browser, and then test various combinations of invalid and valid data to ensure that the scripts you wrote behave as you expect. Debug your code as necessary until it functions correctly. 11. Returntoscript.js in your editor, and then add the following function to validate input elements with the number type: 1/ validate number fields for older browsers % 2 function validate Numbers () \{ 3 var numberInputs = document.querySelectorAll (H"\#contactinfo input[type=number]"); 4 var elementCount = numberInputs.length; 5 var numErrorDiv = document.getElementByld("numErrorText"); 6 var numbersValidity = true; 7 var currentElement; 8 try { 12. In the validateForm() function, add a call to the validateNumbers() function as follows: 13. Save your changes to script.js, open index.htm in a browser, and then test various combinations of invalid and valid data, including nonnumeric entries in number fields, to ensure that the scripts you wrote behave as you expect. Debug your code as necessary until it functions correctly.
.
Java scriptfunction
Java scriptfunctionJesus Obenita Jr. Here is the JavaScript source code using functions and switch statements to return statements based on the favorite movie choice:
<script>
function favoriteMovieStatement(choice) {
switch(choice) {
case 1:
return "Not a bad choice";
break;
case 2:
return "No comment";
break;
case 3:
return "It has its moments";
break;
default:
return "I'm sure it was great";
}
}
var statement = favoriteMovieStatement(1);
console.log(statement);
</script>
This defines a function called favoriteMovieStatement that takes a choice as a parameter. It uses a switch statement to return different
Chapter 14 - Web Design
Chapter 14 - Web Designtclanton4 This chapter introduces JavaScript for web pages. It covers common uses of JavaScript, the Document Object Model, using the script element and alert() method, variables, operators, if statements, functions, and form validation with JavaScript. Key topics are the basic syntax of JavaScript, how it manipulates web page elements through the DOM, and how it can be used to add interactivity and validate user input.
Javascript
JavascriptD V BHASKAR REDDY This document provides an introduction to JavaScript including:
- JavaScript is the most popular programming language for adding interactivity to web pages.
- It is embedded directly into HTML and is case-sensitive.
- JavaScript can change HTML content, attributes, styles, validate data, and display pop-ups.
- The <script> tag is used to insert JavaScript into HTML. Scripts can go in the head or body.
- External JavaScript files allow code reuse across pages and improve performance.
- JavaScript outputs can be written to alerts, the page, elements, and the console.
- Variables, data types, operators, functions, conditional statements, loops, arrays and events are also introduced.
9781305078444 ppt ch06
9781305078444 ppt ch06Terry Yoast This chapter discusses enhancing and validating forms with JavaScript. It covers customizing browser-based validation, implementing custom validation functions to check for errors, and displaying error messages. Some key points covered include validating required fields, dependent fields, and content type with custom functions. It also discusses improving form usability with techniques like removing default selections and dynamically updating fields based on user inputs.
JavaScript
JavaScripttutorialsruby The document summarizes topics related to JavaScript basics and the HTML DOM. It discusses:
1) What JavaScript is and why it is used, including that it adds interactivity to HTML pages and is a scripting language that is usually embedded in HTML pages.
2) How and where to place JavaScript code, including using <script> tags and referencing external JavaScript files.
3) Key JavaScript language topics like variables, functions, conditional statements, and loops.
4) Common JavaScript events like onclick, onmouseover, and onsubmit and how they can be used.
5) JavaScript objects, including built-in objects like String and Date, and how to create custom objects using different approaches.
JavaScript
JavaScripttutorialsruby The document summarizes JavaScript basics and the HTML DOM. It discusses:
1) What JavaScript is and why it is used, including that it adds interactivity to HTML pages and is a scripting language embedded in HTML pages.
2) How and where to place JavaScript code using <script> tags in the <head> or <body> sections.
3) JavaScript language basics like variables, functions, conditional statements, and loops.
4) JavaScript events like onclick, onmouseover, and onsubmit and how they are used.
5) JavaScript objects including built-in objects like String, Date, and Array as well as creating custom objects.
6) HTML DOM objects that can be accessed
Html basics 11 form validation
Html basics 11 form validationH K This lecture discusses form validation techniques including:
1. Validating text boxes to ensure required fields are filled out correctly. Code is provided to check for empty fields and invalid characters.
2. Validating passwords by checking that entered passwords match in two fields.
3. Validating dropdown lists by checking that a non-default option is selected. Code dynamically populates a second dropdown based on the first selection.
4. Validating checkboxes though no specific code is provided.
Java script
Java scriptRajkiran Mummadi JavaScript was originally named Mocha but was renamed LiveScript and then JavaScript. It is a lightweight, interpreted programming language designed for creating network-centric and browser-based applications. JavaScript can be used for client-side scripting through features like popup boxes and event handling, and for server-side scripting by running JavaScript code on the server with Node.js. It includes basic datatypes, operators, control flows, and built-in objects for manipulating the browser and its DOM.
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Developing Schemas with FME and Excel - Peak of Data & AI 2025
Developing Schemas with FME and Excel - Peak of Data & AI 2025Safe Software When working with other team members who may not know the Esri GIS platform or may not be database professionals; discussing schema development or changes can be difficult. I have been using Excel to help illustrate and discuss schema design/changes during meetings and it has proven a useful tool to help illustrate how a schema will be built. With just a few extra columns, that Excel file can be sent to FME to create new feature classes/tables. This presentation will go thru the steps needed to accomplish this task and provide some lessons learned and tips/tricks that I use to speed the process.
Domino IQ – Was Sie erwartet, erste Schritte und Anwendungsfälle
Domino IQ – Was Sie erwartet, erste Schritte und Anwendungsfällepanagenda Webinar Recording: https://www.panagenda.com/webinars/domino-iq-was-sie-erwartet-erste-schritte-und-anwendungsfalle/
HCL Domino iQ Server – Vom Ideenportal zur implementierten Funktion. Entdecken Sie, was es ist, was es nicht ist, und erkunden Sie die Chancen und Herausforderungen, die es bietet.
Wichtige Erkenntnisse
- Was sind Large Language Models (LLMs) und wie stehen sie im Zusammenhang mit Domino iQ
- Wesentliche Voraussetzungen für die Bereitstellung des Domino iQ Servers
- Schritt-für-Schritt-Anleitung zur Einrichtung Ihres Domino iQ Servers
- Teilen und diskutieren Sie Gedanken und Ideen, um das Potenzial von Domino iQ zu maximieren
Oracle Cloud Infrastructure AI Foundations
Oracle Cloud Infrastructure AI FoundationsVICTOR MAESTRE RAMIREZ Oracle Cloud Infrastructure AI Foundations
“Solving Tomorrow’s AI Problems Today with Cadence’s Newest Processor,” a Pre...
“Solving Tomorrow’s AI Problems Today with Cadence’s Newest Processor,” a Pre...Edge AI and Vision Alliance For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2025/06/solving-tomorrows-ai-problems-today-with-cadences-newest-processor-a-presentation-from-cadence/
Amol Borkar, Product Marketing Director at Cadence, presents the “Solving Tomorrow’s AI Problems Today with Cadence’s Newest Processor” tutorial at the May 2025 Embedded Vision Summit.
Artificial Intelligence is rapidly integrating into every aspect of technology. While the neural processing unit (NPU) often receives the majority of the spotlight as the ultimate AI problem solver, it is essential to recognize that not all AI workloads can be efficiently executed on an NPU and that neural network architectures are evolving rapidly. To create efficient chips and systems with market longevity, designers must plan for diverse AI workloads that include networks yet to be invented.
In this presentation, Borkar introduces a new processor from Cadence Tensilica. This new solution is designed to complement any NPU, creating the perfect synergy between the two processing engines and establishing a robust AI subsystem able to efficiently support workloads yet to be encountered. This combination allows developers to achieve efficiency and performance on the AI workloads of today and tomorrow, paving the way for future innovations in AI-powered devices.
Kubernetes Security Act Now Before It’s Too Late
Kubernetes Security Act Now Before It’s Too LateMichael Furman In today's cloud-native landscape, Kubernetes has become the de facto standard for orchestrating containerized applications, but its inherent complexity introduces unique security challenges. Are you one YAML away from disaster?
This presentation, "Kubernetes Security: Act Now Before It’s Too Late," is your essential guide to understanding and mitigating the critical security risks within your Kubernetes environments. This presentation dives deep into the OWASP Kubernetes Top Ten, providing actionable insights to harden your clusters.
We will cover:
The fundamental architecture of Kubernetes and why its security is paramount.
In-depth strategies for protecting your Kubernetes Control Plane, including kube-apiserver and etcd.
Crucial best practices for securing your workloads and nodes, covering topics like privileged containers, root filesystem security, and the essential role of Pod Security Admission.
Don't wait for a breach. Learn how to identify, prevent, and respond to Kubernetes security threats effectively.
It's time to act now before it's too late!
Your startup on AWS - How to architect and maintain a Lean and Mean account J...
Your startup on AWS - How to architect and maintain a Lean and Mean account J...angelo60207 Prevent infrastructure costs from becoming a significant line item on your startup’s budget! Serial entrepreneur and software architect Angelo Mandato will share his experience with AWS Activate (startup credits from AWS) and knowledge on how to architect a lean and mean AWS account ideal for budget minded and bootstrapped startups. In this session you will learn how to manage a production ready AWS account capable of scaling as your startup grows for less than $100/month before credits. We will discuss AWS Budgets, Cost Explorer, architect priorities, and the importance of having flexible, optimized Infrastructure as Code. We will wrap everything up discussing opportunities where to save with AWS services such as S3, EC2, Load Balancers, Lambda Functions, RDS, and many others.
Mastering AI Workflows with FME - Peak of Data & AI 2025
Mastering AI Workflows with FME - Peak of Data & AI 2025Safe Software Harness the full potential of AI with FME: From creating high-quality training data to optimizing models and utilizing results, FME supports every step of your AI workflow. Seamlessly integrate a wide range of models, including those for data enhancement, forecasting, image and object recognition, and large language models. Customize AI models to meet your exact needs with FME’s powerful tools for training, optimization, and seamless integration
Floods in Valencia: Two FME-Powered Stories of Data Resilience
Floods in Valencia: Two FME-Powered Stories of Data ResilienceSafe Software In October 2024, the Spanish region of Valencia faced severe flooding that underscored the critical need for accessible and actionable data. This presentation will explore two innovative use cases where FME facilitated data integration and availability during the crisis. The first case demonstrates how FME was used to process and convert satellite imagery and other geospatial data into formats tailored for rapid analysis by emergency teams. The second case delves into making human mobility data—collected from mobile phone signals—accessible as source-destination matrices, offering key insights into population movements during and after the flooding. These stories highlight how FME's powerful capabilities can bridge the gap between raw data and decision-making, fostering resilience and preparedness in the face of natural disasters. Attendees will gain practical insights into how FME can support crisis management and urban planning in a changing climate.
Providing an OGC API Processes REST Interface for FME Flow
Providing an OGC API Processes REST Interface for FME FlowSafe Software This presentation will showcase an adapter for FME Flow that provides REST endpoints for FME Workspaces following the OGC API Processes specification. The implementation delivers robust, user-friendly API endpoints, including standardized methods for parameter provision. Additionally, it enhances security and user management by supporting OAuth2 authentication. Join us to discover how these advancements can elevate your enterprise integration workflows and ensure seamless, secure interactions with FME Flow.
Introduction to Typescript - GDG On Campus EUE
Introduction to Typescript - GDG On Campus EUEGoogle Developer Group On Campus European Universities in Egypt Interested in leveling up your JavaScript skills? Join us for our Introduction to TypeScript workshop.
Learn how TypeScript can improve your code with dynamic typing, better tooling, and cleaner architecture. Whether you're a beginner or have some experience with JavaScript, this session will give you a solid foundation in TypeScript and how to integrate it into your projects.
Workshop content:
- What is TypeScript?
- What is the problem with JavaScript?
- Why TypeScript is the solution
- Coding demo
Enabling BIM / GIS integrations with Other Systems with FME
Enabling BIM / GIS integrations with Other Systems with FMESafe Software Jacobs has successfully utilized FME to tackle the complexities of integrating diverse data sources in a confidential $1 billion campus improvement project. The project aimed to create a comprehensive digital twin by merging Building Information Modeling (BIM) data, Construction Operations Building Information Exchange (COBie) data, and various other data sources into a unified Geographic Information System (GIS) platform. The challenge lay in the disparate nature of these data sources, which were siloed and incompatible with each other, hindering efficient data management and decision-making processes.
To address this, Jacobs leveraged FME to automate the extraction, transformation, and loading (ETL) of data between ArcGIS Indoors and IBM Maximo. This process ensured accurate transfer of maintainable asset and work order data, creating a comprehensive 2D and 3D representation of the campus for Facility Management. FME's server capabilities enabled real-time updates and synchronization between ArcGIS Indoors and Maximo, facilitating automatic updates of asset information and work orders. Additionally, Survey123 forms allowed field personnel to capture and submit data directly from their mobile devices, triggering FME workflows via webhooks for real-time data updates. This seamless integration has significantly enhanced data management, improved decision-making processes, and ensured data consistency across the project lifecycle.
Down the Rabbit Hole – Solving 5 Training Roadblocks
Down the Rabbit Hole – Solving 5 Training RoadblocksRustici Software Feeling stuck in the Matrix of your training technologies? You’re not alone. Managing your training catalog, wrangling LMSs and delivering content across different tools and audiences can feel like dodging digital bullets. At some point, you hit a fork in the road: Keep patching things up as issues pop up… or follow the rabbit hole to the root of the problems.
Good news, we’ve already been down that rabbit hole. Peter Overton and Cameron Gray of Rustici Software are here to share what we found. In this webinar, we’ll break down 5 training roadblocks in delivery and management and show you how they’re easier to fix than you might think.
“State-space Models vs. Transformers for Ultra-low-power Edge AI,” a Presenta...
“State-space Models vs. Transformers for Ultra-low-power Edge AI,” a Presenta...Edge AI and Vision Alliance For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2025/06/state-space-models-vs-transformers-for-ultra-low-power-edge-ai-a-presentation-from-brainchip/
Tony Lewis, Chief Technology Officer at BrainChip, presents the “State-space Models vs. Transformers for Ultra-low-power Edge AI” tutorial at the May 2025 Embedded Vision Summit.
At the embedded edge, choices of language model architectures have profound implications on the ability to meet demanding performance, latency and energy efficiency requirements. In this presentation, Lewis contrasts state-space models (SSMs) with transformers for use in this constrained regime. While transformers rely on a read-write key-value cache, SSMs can be constructed as read-only architectures, enabling the use of novel memory types and reducing power consumption. Furthermore, SSMs require significantly fewer multiply-accumulate units—drastically reducing compute energy and chip area.
New techniques enable distillation-based migration from transformer models such as Llama to SSMs without major performance loss. In latency-sensitive applications, techniques such as precomputing input sequences allow SSMs to achieve sub-100 ms time-to-first-token, enabling real-time interactivity. Lewis presents a detailed side-by-side comparison of these architectures, outlining their trade-offs and opportunities at the extreme edge.
Bridging the divide: A conversation on tariffs today in the book industry - T...
Bridging the divide: A conversation on tariffs today in the book industry - T...BookNet Canada A collaboration-focused conversation on the recently imposed US and Canadian tariffs where speakers shared insights into the current legislative landscape, ongoing advocacy efforts, and recommended next steps. This event was presented in partnership with the Book Industry Study Group.
Link to accompanying resource: https://bnctechforum.ca/sessions/bridging-the-divide-a-conversation-on-tariffs-today-in-the-book-industry/
Presented by BookNet Canada and the Book Industry Study Group on May 29, 2025 with support from the Department of Canadian Heritage.
Integration of Utility Data into 3D BIM Models Using a 3D Solids Modeling Wor...
Integration of Utility Data into 3D BIM Models Using a 3D Solids Modeling Wor...Safe Software Jacobs has developed a 3D utility solids modelling workflow to improve the integration of utility data into 3D Building Information Modeling (BIM) environments. This workflow, a collaborative effort between the New Zealand Geospatial Team and the Australian Data Capture Team, employs FME to convert 2D utility data into detailed 3D representations, supporting enhanced spatial analysis and clash detection.
To enable the automation of this process, Jacobs has also developed a survey data standard that standardizes the capture of existing utilities. This standard ensures consistency in data collection, forming the foundation for the subsequent automated validation and modelling steps. The workflow begins with the acquisition of utility survey data, including attributes such as location, depth, diameter, and material of utility assets like pipes and manholes. This data is validated through a custom-built tool that ensures completeness and logical consistency, including checks for proper connectivity between network components. Following validation, the data is processed using an automated modelling tool to generate 3D solids from 2D geometric representations. These solids are then integrated into BIM models to facilitate compatibility with 3D workflows and enable detailed spatial analyses.
The workflow contributes to improved spatial understanding by visualizing the relationships between utilities and other infrastructure elements. The automation of validation and modeling processes ensures consistent and accurate outputs, minimizing errors and increasing workflow efficiency.
This methodology highlights the application of FME in addressing challenges associated with geospatial data transformation and demonstrates its utility in enhancing data integration within BIM frameworks. By enabling accurate 3D representation of utility networks, the workflow supports improved design collaboration and decision-making in complex infrastructure projects
Trends Artificial Intelligence - Mary Meeker
Trends Artificial Intelligence - Mary MeekerClive Dickens Mary Meeker’s 2024 AI report highlights a seismic shift in productivity, creativity, and business value driven by generative AI. She charts the rapid adoption of tools like ChatGPT and Midjourney, likening today’s moment to the dawn of the internet. The report emphasizes AI’s impact on knowledge work, software development, and personalized services—while also cautioning about data quality, ethical use, and the human-AI partnership. In short, Meeker sees AI as a transformative force accelerating innovation and redefining how we live and work.
How Advanced Environmental Detection Is Revolutionizing Oil & Gas Safety.pdf
How Advanced Environmental Detection Is Revolutionizing Oil & Gas Safety.pdfRejig Digital Unlock the future of oil & gas safety with advanced environmental detection technologies that transform hazard monitoring and risk management. This presentation explores cutting-edge innovations that enhance workplace safety, protect critical assets, and ensure regulatory compliance in high-risk environments.
🔍 What You’ll Learn:
✅ How advanced sensors detect environmental threats in real-time for proactive hazard prevention
🔧 Integration of IoT and AI to enable rapid response and minimize incident impact
📡 Enhancing workforce protection through continuous monitoring and data-driven safety protocols
💡 Case studies highlighting successful deployment of environmental detection systems in oil & gas operations
Ideal for safety managers, operations leaders, and technology innovators in the oil & gas industry, this presentation offers practical insights and strategies to revolutionize safety standards and boost operational resilience.
👉 Learn more: https://www.rejigdigital.com/blog/continuous-monitoring-prevent-blowouts-well-control-issues/
Boosting MySQL with Vector Search -THE VECTOR SEARCH CONFERENCE 2025 .pdf
Boosting MySQL with Vector Search -THE VECTOR SEARCH CONFERENCE 2025 .pdfAlkin Tezuysal As the demand for vector databases and Generative AI continues to rise, integrating vector storage and search capabilities into traditional databases has become increasingly important. This session introduces the *MyVector Plugin*, a project that brings native vector storage and similarity search to MySQL. Unlike PostgreSQL, which offers interfaces for adding new data types and index methods, MySQL lacks such extensibility. However, by utilizing MySQL's server component plugin and UDF, the *MyVector Plugin* successfully adds a fully functional vector search feature within the existing MySQL + InnoDB infrastructure, eliminating the need for a separate vector database. The session explains the technical aspects of integrating vector support into MySQL, the challenges posed by its architecture, and real-world use cases that showcase the advantages of combining vector search with MySQL's robust features. Attendees will leave with practical insights on how to add vector search capabilities to their MySQL systems.
Scaling GenAI Inference From Prototype to Production: Real-World Lessons in S...
Scaling GenAI Inference From Prototype to Production: Real-World Lessons in S...Anish Kumar Presented by: Anish Kumar
LinkedIn: https://www.linkedin.com/in/anishkumar/
This lightning talk dives into real-world GenAI projects that scaled from prototype to production using Databricks’ fully managed tools. Facing cost and time constraints, we leveraged four key Databricks features—Workflows, Model Serving, Serverless Compute, and Notebooks—to build an AI inference pipeline processing millions of documents (text and audiobooks).
This approach enables rapid experimentation, easy tuning of GenAI prompts and compute settings, seamless data iteration and efficient quality testing—allowing Data Scientists and Engineers to collaborate effectively. Learn how to design modular, parameterized notebooks that run concurrently, manage dependencies and accelerate AI-driven insights.
Whether you're optimizing AI inference, automating complex data workflows or architecting next-gen serverless AI systems, this session delivers actionable strategies to maximize performance while keeping costs low.
The State of Web3 Industry- Industry Report
The State of Web3 Industry- Industry ReportLiveplex Web3 is poised for mainstream integration by 2030, with decentralized applications potentially reaching billions of users through improved scalability, user-friendly wallets, and regulatory clarity. Many forecasts project trillions of dollars in tokenized assets by 2030 , integration of AI, IoT, and Web3 (e.g. autonomous agents and decentralized physical infrastructure), and the possible emergence of global interoperability standards. Key challenges going forward include ensuring security at scale, preserving decentralization principles under regulatory oversight, and demonstrating tangible consumer value to sustain adoption beyond speculative cycles.
“Solving Tomorrow’s AI Problems Today with Cadence’s Newest Processor,” a Pre...
“Solving Tomorrow’s AI Problems Today with Cadence’s Newest Processor,” a Pre...Edge AI and Vision Alliance
Introduction to Typescript - GDG On Campus EUE
Introduction to Typescript - GDG On Campus EUEGoogle Developer Group On Campus European Universities in Egypt
“State-space Models vs. Transformers for Ultra-low-power Edge AI,” a Presenta...
“State-space Models vs. Transformers for Ultra-low-power Edge AI,” a Presenta...Edge AI and Vision Alliance
JavaScript Form Validation Tutorial | Edureka
- 2. WHAT IS JAVASCRIPT? JAVASCRIPT FUNCTIONS WHAT IS VALIDATION? www.edureka.co FORM VALIDATION IN JAVASCRIPT
- 4. www.edureka.co 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.
- 5. www.edureka.co 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 www.edureka.co Function name(parameter) { // Code to be executed }
- 9. Validationisamethodtoauthenticate user.JavaScriptprovidesfacilitytovalidatetheformontheclient-sidesodata processingwillbefasterthanserver-sidevalidation. www.edureka.co WHAT IS VALIDATION? CLIENT SERVER
- 11. www.edureka.co
- 12. Copyright © 2017, edureka and/or its affiliates. All rights reserved. www.edureka.co
- 13. www.edureka.co