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Web Development

Web Development

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Learn Web Development From Scratch 0️⃣ HTML / CSS 1️⃣ JavaScript 2️⃣ React / Vue / Angular 3️⃣ Node.js / Express 4️⃣ REST API 5️⃣ SQL / NoSQL Databases 6️⃣ UI / UX Design 7️⃣ Git / GitHub Admin: @love_data

Ko'proq ko'rsatish
Free Courses with Certificate - Python Programming, Data Science, Java Coding, SQL, Web Development, AI, ML, ChatGPT ExpertTarmoq:Free Courses with Certificate - Python Programming, Data Science, Java Coding, SQL, Web Development, AI, ML, ChatGPT ExpertHindiston3 768Texnologiyalar & Aralashmalar1 610

📈 Telegram kanali Web Development analitikasi

Web Development (@webdevcoursefree) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 79 430 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 1 610-o'rinni va Hindiston mintaqasida 3 768-o'rinni egallagan.

📊 Auditoriya ko‘rsatkichlari va dinamika

невідомо sanasidan buyon loyiha tez o‘sib, 79 430 obunachiga ega bo‘ldi.

28 Oktabr, 2026 dagi oxirgi ma’lumotlarga ko‘ra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni -122 ga, so‘nggi 24 soatda esa -19 ga o‘zgardi va umumiy qamrov yuqori darajada qolmoqda.

  • Tasdiqlash holati: Tasdiqlanmagan
  • Jalb etish (ER): Auditoriya o‘rtacha 2.84% darajada jalb etiladi. Nashrdan keyingi dastlabki 24 soatda kontent odatda umumiy obunachilar sonining 1.07% ini tashkil etuvchi reaksiyalarni to‘playdi.
  • Post qamrovi: Har bir post o‘rtacha 2 256 marta ko‘riladi; birinchi sutkada odatda 854 ta ko‘rish yig‘iladi.
  • Reaksiyalar va o‘zaro ta’sir: Auditoriya faol: har bir postga o‘rtacha 7 ta reaksiya keladi.
  • Tematik yo‘nalishlar: Kontent html, css, javascript, github, git kabi asosiy mavzularga jamlangan.

📝 Tavsif va kontent siyosati

Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida ta’riflaydi:
“Learn Web Development From Scratch 0️⃣ HTML / CSS 1️⃣ JavaScript 2️⃣ React / Vue / Angular 3️⃣ Node.js / Express 4️⃣ REST API 5️⃣ SQL / NoSQL Databases 6️⃣ UI / UX Design 7️⃣ Git / GitHub Admin: @love_data”

Yuqori yangilanish chastotasi (oxirgi ma’lumot 29 Oktabr, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli bo‘lib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim ta’sir nuqtasiga aylantirishini ko‘rsatadi.

79 430
Obunachilar
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-12230 kun
Postlar arxiv
\n\n🎨 Step 2: Basic CSS (Optional Styling)body { font-family: Arial; padding: 40px; }\ninput { padding: 10px; width: 250px; display:block; margin-bottom:10px; }\nbutton { padding: 10px 20px; cursor: pointer; }\n\n⚡ Step 3: JavaScript Logicconst form = document.getElementById(\"form\");\nconst error = document.getElementById(\"error\");\nconst success = document.getElementById(\"success\");\n\nform.addEventListener(\"submit\", (e) => {\n e.preventDefault();\n const username = document.getElementById(\"username\").value.trim();\n const email = document.getElementById(\"email\").value.trim();\n const password = document.getElementById(\"password\").value.trim();\n\n error.textContent = \"\";\n success.textContent = \"\";\n\n if (username === \"\") {\n error.textContent = \"Username is required\";\n return;\n }\n\n if (!email.includes(\"@\")) {\n error.textContent = \"Enter valid email\";\n return;\n }\n\n if (password.length < 6) {\n error.textContent = \"Password must be at least 6 characters\";\n return;\n }\n\n success.textContent = \"Registration successful!\";\n});\n\n✅ What This Project Teaches\n- DOM element selection \n- Event handling \n- Form validation logic \n- UI feedback handling \n- Real-world frontend workflow\n\n⭐ How to Improve (Advanced Practice) \nTry adding: \n✅ Password show/hide toggle \n✅ Email regex validation \n✅ Multiple error messages \n✅ Reset form after success \n✅ Store data in localStorage\n\n➡️ Double Tap ♥️ For More","datePublished":"2026-02-15T19:11:34Z","dateModified":"2026-02-15T19:11:34Z","author":{"@type":"Organization","name":"Web Development","url":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree","image":"https://img.telemetr.io/c/1lynX0/5015273959565929445?ty=x"},"publisher":{"@type":"Organization","name":"Web Development","url":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree","image":"https://img.telemetr.io/c/1lynX0/5015273959565929445?ty=x"},"commentCount":1,"interactionStatistic":[{"@type":"InteractionCounter","interactionType":"https://schema.org/ViewAction","userInteractionCount":3364},{"@type":"InteractionCounter","interactionType":"https://schema.org/LikeAction","userInteractionCount":21},{"@type":"InteractionCounter","interactionType":"https://schema.org/ShareAction","userInteractionCount":35},{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1}]}},{"@type":"ListItem","position":15,"item":{"@type":"SocialMediaPosting","@id":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree/posts/3525","url":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree/posts/3525","mainEntityOfPage":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree/posts/3525","headline":"𝗙𝗿𝗼𝗺 𝗭𝗘𝗥𝗢 𝗰𝗼𝗱𝗶𝗻𝗴 ➜ 𝗝𝗼𝗯-𝗿𝗲𝗮𝗱𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 ⚡ Full Stack Certification is all you need in 2026! Companies don’t wa…","articleBody":"𝗙𝗿𝗼𝗺 𝗭𝗘𝗥𝗢 𝗰𝗼𝗱𝗶𝗻𝗴 ➜ 𝗝𝗼𝗯-𝗿𝗲𝗮𝗱𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 ⚡\n\nFull Stack Certification is all you need in 2026!\n\nCompanies don’t want degrees anymore — they want SKILLS 💼\n\nMaster Full Stack Development & get ahead!\n\n𝐑𝐞𝐠𝐢𝐬𝐭𝐞𝐫 𝐍𝐨𝐰👇 :- \n\nhttps://pdlink.in/4hO7rWY\n\nHurry, limited seats available!","datePublished":"2026-02-15T10:19:46Z","dateModified":"2026-04-08T06:37:03Z","author":{"@type":"Organization","name":"Web Development","url":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree","image":"https://img.telemetr.io/c/1lynX0/5015273959565929445?ty=x"},"publisher":{"@type":"Organization","name":"Web Development","url":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree","image":"https://img.telemetr.io/c/1lynX0/5015273959565929445?ty=x"},"commentCount":5,"interactionStatistic":[{"@type":"InteractionCounter","interactionType":"https://schema.org/ViewAction","userInteractionCount":3119},{"@type":"InteractionCounter","interactionType":"https://schema.org/LikeAction","userInteractionCount":6},{"@type":"InteractionCounter","interactionType":"https://schema.org/ShareAction","userInteractionCount":7},{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":5}]}},{"@type":"ListItem","position":16,"item":{"@type":"SocialMediaPosting","@id":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree/posts/3524","url":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree/posts/3524","mainEntityOfPage":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree/posts/3524","headline":"🚨Do not miss this (Top FREE AI certificate courses) Enroll now in these 50+ Free AI certification courses , a…","articleBody":"🚨Do not miss this (Top FREE AI certificate courses)\nEnroll now in these 50+ Free AI certification courses , available for a limited time: https://docs.google.com/spreadsheets/d/1k0XXLD2e8FnXgN2Ja_mG4MI7w1ImW5AF_JKWUscTyq8/edit?usp=sharing\n\nLIFETIME ACCESS\nTop FREE AI, ML, & Python Certificate courses which will help to boost resume & in getting better jobs.","datePublished":"2026-02-14T15:43:33Z","dateModified":"2026-02-14T15:43:33Z","author":{"@type":"Organization","name":"Web Development","url":"https://telemetr.io/uz/channels/1234631110-webdevcoursefree","image":"https://img.telemetr.io/c/1lynX0/5015273959565929445?ty=x"},"publisher":{"@type":"Organization","name":"Web 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Web Development
Web Development
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Sample email template to reach out to HR’s as fresher Hi Jasneet, I recently came across your LinkedIn post seeking a React.js developer intern, and I am writing to express my interest in the position at Airtel. As a recent graduate, I am eager to begin my career and am excited about the opportunity. I am a quick learner and have developed a strong set of dynamic and user-friendly web applications using various technologies, including HTML, CSS, JavaScript, Bootstrap, React.js, Vue.js, PHP, and MySQL. I am also well-versed in creating reusable components, implementing responsive designs, and ensuring cross-browser compatibility. I am confident that my eagerness to learn and strong work ethic will make me an asset to your team. I have attached my resume for your review. Thank you for considering my application. I look forward to hearing from you soon. Thanks! I hope you will found this helpful 🙂

Web Development
Web Development
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𝗔𝗜 & 𝗠𝗟 𝗔𝗿𝗲 𝗔𝗺𝗼𝗻𝗴 𝘁𝗵𝗲 𝗧𝗼𝗽 𝗦𝗸𝗶𝗹𝗹𝘀 𝗶𝗻 𝗗𝗲𝗺𝗮𝗻𝗱!😍 Grab this FREE Artificial Intelligence & Machin
𝗔𝗜 & 𝗠𝗟 𝗔𝗿𝗲 𝗔𝗺𝗼𝗻𝗴 𝘁𝗵𝗲 𝗧𝗼𝗽 𝗦𝗸𝗶𝗹𝗹𝘀 𝗶𝗻 𝗗𝗲𝗺𝗮𝗻𝗱!😍 Grab this FREE Artificial Intelligence & Machine Learning Certification now ⚡ ✔️ Real-world concepts ✔️ Resume-boosting certificate ✔️ Career-oriented curriculum 𝐋𝐢𝐧𝐤 👇:-  https://pdlink.in/4bhetTu Build a Career in AI & ML & Get Certified 🎓

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Web Development
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❔ Python Quiz
❔ Python Quiz

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Web Development
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Which hook is used to manage state in functional components?
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Web Development
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What is used to manage changing data inside a component?
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Web Development
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What are props in React?
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Web Development
79 430
What is a React component?
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Web Development
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What is React mainly used for?
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Web Development
Web Development
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🚀 𝟭𝟬𝟬% 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 | 𝗚𝗼𝘃𝘁 𝗔𝗽𝗽𝗿𝗼𝘃𝗲𝗱😍 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 :- https://pdlink.
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Web Development
Web Development
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⚛️ React Basics (Components, Props, State) Now you move from simple websites → modern frontend apps. React is used in real companies like Netflix, Facebook, Airbnb. ⚛️ What is React  React is a JavaScript library for building UI.  👉 Developed by Facebook  👉 Used to build fast interactive apps  👉 Component-based architecture  Simple meaning  • Break UI into small reusable pieces Example  • Navbar → component • Card → component • Button → component 🧱 Why React is Used  Without React  • DOM updates become complex • Code becomes messy React solves:  ✅ Faster UI updates (Virtual DOM)  ✅ Reusable components  ✅ Clean structure  ✅ Easy state management  🧩 Core Concept 1: Components  ❓ What is a component  A component is a reusable UI block.  Think like LEGO blocks.  ✍️ Simple React Component  
function Welcome() {
    return <h1>Hello User</h1>;
}
Use component  
<Welcome />
📦 Types of Components  🔹 Functional Components (Most Used)  
function Header() {
    return <h1>My Website</h1>;
}
  🔹 Class Components (Old)  Less used today.  ✅ Why components matter  • Reusable code • Easy maintenance • Clean structure 📤 Core Concept 2: Props (Passing Data)  ❓ What are props  Props = data passed to components.  Parent → Child communication.  Example  
function Welcome(props) {
    return <h1>Hello {props.name}</h1>;
}
Use  
<Welcome name="Deepak" />
Output 👉 Hello Deepak  🧠 Props Rules  • Read-only • Cannot modify inside component • Used for customization 🔄 Core Concept 3: State (Dynamic Data)  ❓ What is state  State stores changing data inside component.  If state changes → UI updates automatically.  Example using useState  
import { useState } from "react";
function Counter() {
    const [count, setCount] = useState(0);
    return (
        <div>
            <p>{count}</p>
            <button onClick={() => setCount(count + 1)}>
                Increase
            </button>
        </div>
    );
}
🧠 How state works  • count → current value • setCount() → update value • UI re-renders automatically This is React’s biggest power.  ⚖️ Props vs State (Important Interview Question)  | Props | State | |-------|-------| | Passed from parent | Managed inside component | | Read-only | Can change | | External data | Internal data | ⚠️ Common Beginner Mistakes  • Modifying props • Forgetting import of useState • Confusing props and state • Not using components properly 🧪 Mini Practice Task  • Create a component that shows your name • Pass name using props • Create counter using state • Add button to increase count ✅ Mini Practice Task – Solution 🟦 1️⃣ Create a component that shows your name  
function MyName() {
    return <h2>My name is Deepak</h2>;
}
export default MyName;
✔ Simple reusable component  ✔ Displays static text  📤 2️⃣ Pass name using props  
function Welcome(props) {
    return <h2>Hello {props.name}</h2>;
}
export default Welcome;
Use inside App.js  
<Welcome name="Deepak" />
✔ Parent sends data  ✔ Component displays dynamic value  🔄 3️⃣ Create counter using state  
import { useState } from "react";
function Counter() {
    const [count, setCount] = useState(0);
    return <h2>Count: {count}</h2>;
}
export default Counter;
✔ State stores changing value  ✔ UI updates automatically  ➕ 4️⃣ Add button to increase count  
import { useState } from "react";
function Counter() {
    const [count, setCount] = useState(0);
    return (
        <div>
            <h2>Count: {count}</h2>
            <button onClick={() => setCount(count + 1)}>
                Increase
            </button>
        </div>
    );
}
export default Counter;
✔ Click → state updates → UI re-renders  🧩 How to use everything in App.js 
import MyName from "./MyName";
import Welcome from "./Welcome";
import Counter from "./Counter";

function App() {
    return (
        <div>
            <MyName />
            <Welcome name="Deepak" />
            <Counter />
        </div>
    );
}
export default App;
➡️ Double Tap ♥️ For More

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𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝗶𝘀 𝗼𝗻𝗲 𝗼𝗳 𝘁𝗵𝗲 𝗺𝗼𝘀𝘁 𝗶𝗻-𝗱𝗲𝗺𝗮𝗻𝗱 𝘀𝗸𝗶𝗹𝗹𝘀 𝘁𝗼𝗱𝗮𝘆😍 Join the FREE Master
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✅ Most Common Web Development Interview Q&A 💡👨‍💻 🖥️ Frontend (HTML, CSS, JavaScript) 1️⃣ Q: What’s the difference between relative, absolute, fixed & sticky positioning in CSS? 👉 Relative: Moves relative to its normal position. 👉 Absolute: Positioned relative to nearest positioned ancestor. 👉 Fixed: Stays fixed relative to the viewport. 👉 Sticky: Switches between relative and fixed when scrolling. 2️⃣ Q: Explain the CSS Box Model. 👉 It consists of: Content → Padding → Border → Margin 3️⃣ Q: How do you improve website performance? 👉 Minify files, use lazy-loading, enable caching, code splitting, use CDN. 4️⃣ Q: What’s the difference between == and === in JS? 👉 == compares ×value only× (type coercion), === compares ×value + type×. 5️⃣ Q: How does event delegation work? 👉 Attach a single event listener to a parent element to handle events from its children. 6️⃣ Q: What are Promises & how is async/await different? 👉 Promises handle async operations. async/await is syntactic sugar for cleaner code. 7️⃣ Q: How does the browser render a page (Critical Rendering Path)? 👉 HTML → DOM + CSSOM → Render Tree → Layout → Paint 🛠️ Backend (Node.js, Express, APIs) 8️⃣ Q: What is middleware in Express? 👉 Functions that execute during request → response cycle. Used for auth, logging, etc. 9️⃣ Q: REST vs GraphQL? 👉 REST: Multiple endpoints. GraphQL: Single endpoint, fetch what you need. 🔟 Q: How do you handle authentication in Node.js? 👉 JWT tokens, sessions, OAuth strategies (like Google login). 1️⃣1️⃣ Q: Common HTTP status codes? 👉 200 = OK, 201 = Created, 400 = Bad Request, 401 = Unauthorized, 404 = Not Found, 500 = Server Error 1️⃣2️⃣ Q: What is CORS and how to enable it? 👉 Cross-Origin Resource Sharing — restricts requests from different domains. Enable in Express with cors package: 
const cors = require('cors');
app.use(cors());
🗂️ Database & Full Stack 1️⃣3️⃣ Q: SQL vs NoSQL – When to choose what? 👉 SQL: Structured, relational data (MySQL, Postgres) 👉 NoSQL: Flexible, scalable, unstructured (MongoDB) 1️⃣4️⃣ Q: What is Mongoose in MongoDB apps? 👉 ODM (Object Data Modeling) library for MongoDB. Defines schemas, handles validation & queries. 🌐 General / Deployment 1️⃣5️⃣ Q: How to deploy a full-stack app? 👉 Frontend: Vercel / Netlify 👉 Backend: Render / Heroku / Railway 👉 Add environment variables & connect frontend to backend via API URL. 👍 Tap ❤️ if this was helpful!

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Web Development
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Web Development
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Now, let's do one mini project based on the topics we learnt so far: 🚀 Interactive Form with Validation 🎯 Project Goal Build a signup form that: ✔ Validates username ✔ Validates email ✔ Validates password ✔ Shows success message ✔ Prevents wrong submission This is a real interview-level beginner project. 🧩 Project Structure
project/
├── index.html
├── style.css
└── script.js
📝 Step 1: HTML (Form UI)
<h2>Signup Form</h2>
<form id="form">
  <input type="text" id="username" placeholder="Username">

  <input type="text" id="email" placeholder="Email">

  <input type="password" id="password" placeholder="Password">

  <p id="error" style="color:red;"></p>
  <p id="success" style="color:green;"></p>
  <button type="submit">Register</button>
</form>
<script src="script.js"></script>
🎨 Step 2: Basic CSS (Optional Styling)
body { font-family: Arial; padding: 40px; }
input { padding: 10px; width: 250px; display:block; margin-bottom:10px; }
button { padding: 10px 20px; cursor: pointer; }
⚡ Step 3: JavaScript Logic
const form = document.getElementById("form");
const error = document.getElementById("error");
const success = document.getElementById("success");

form.addEventListener("submit", (e) => {
  e.preventDefault();
  const username = document.getElementById("username").value.trim();
  const email = document.getElementById("email").value.trim();
  const password = document.getElementById("password").value.trim();

  error.textContent = "";
  success.textContent = "";

  if (username === "") {
    error.textContent = "Username is required";
    return;
  }

  if (!email.includes("@")) {
    error.textContent = "Enter valid email";
    return;
  }

  if (password.length < 6) {
    error.textContent = "Password must be at least 6 characters";
    return;
  }

  success.textContent = "Registration successful!";
});
✅ What This Project Teaches - DOM element selection - Event handling - Form validation logic - UI feedback handling - Real-world frontend workflow ⭐ How to Improve (Advanced Practice) Try adding: ✅ Password show/hide toggle ✅ Email regex validation ✅ Multiple error messages ✅ Reset form after success ✅ Store data in localStorage ➡️ Double Tap ♥️ For More

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Web Development
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Web Development
Web Development
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Which JavaScript method removes extra spaces from user input?
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Web Development
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Which HTML attribute makes a field mandatory?
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Web Development
Web Development
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Which method prevents a form from submitting automatically?
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Web Development
Web Development
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What is the main purpose of form validation?
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