12-day-activities

12_Day_Forms/12-my-forms/.gitignore

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+# See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
+
+# dependencies
+/node_modules
+/.pnp
+.pnp.js
+
+# testing
+/coverage
+
+# production
+/build
+
+# misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

12_Day_Forms/12-my-forms/README.md

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+# Getting Started with Create React App
+
+This project was bootstrapped with [Create React App](https://github.com/facebook/create-react-app).
+
+## Available Scripts
+
+In the project directory, you can run:
+
+### `npm start`
+
+Runs the app in the development mode.\
+Open [http://localhost:3000](http://localhost:3000) to view it in your browser.
+
+The page will reload when you make changes.\
+You may also see any lint errors in the console.
+
+### `npm test`
+
+Launches the test runner in the interactive watch mode.\
+See the section about [running tests](https://facebook.github.io/create-react-app/docs/running-tests) for more information.
+
+### `npm run build`
+
+Builds the app for production to the `build` folder.\
+It correctly bundles React in production mode and optimizes the build for the best performance.
+
+The build is minified and the filenames include the hashes.\
+Your app is ready to be deployed!
+
+See the section about [deployment](https://facebook.github.io/create-react-app/docs/deployment) for more information.
+
+### `npm run eject`
+
+**Note: this is a one-way operation. Once you `eject`, you can't go back!**
+
+If you aren't satisfied with the build tool and configuration choices, you can `eject` at any time. This command will remove the single build dependency from your project.
+
+Instead, it will copy all the configuration files and the transitive dependencies (webpack, Babel, ESLint, etc) right into your project so you have full control over them. All of the commands except `eject` will still work, but they will point to the copied scripts so you can tweak them. At this point you're on your own.
+
+You don't have to ever use `eject`. The curated feature set is suitable for small and middle deployments, and you shouldn't feel obligated to use this feature. However we understand that this tool wouldn't be useful if you couldn't customize it when you are ready for it.
+
+## Learn More
+
+You can learn more in the [Create React App documentation](https://facebook.github.io/create-react-app/docs/getting-started).
+
+To learn React, check out the [React documentation](https://reactjs.org/).
+
+### Code Splitting
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/code-splitting](https://facebook.github.io/create-react-app/docs/code-splitting)
+
+### Analyzing the Bundle Size
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size](https://facebook.github.io/create-react-app/docs/analyzing-the-bundle-size)
+
+### Making a Progressive Web App
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app](https://facebook.github.io/create-react-app/docs/making-a-progressive-web-app)
+
+### Advanced Configuration
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/advanced-configuration](https://facebook.github.io/create-react-app/docs/advanced-configuration)
+
+### Deployment
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/deployment](https://facebook.github.io/create-react-app/docs/deployment)
+
+### `npm run build` fails to minify
+
+This section has moved here: [https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify](https://facebook.github.io/create-react-app/docs/troubleshooting#npm-run-build-fails-to-minify)

12_Day_Forms/12-my-forms/package.json

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+{
+  "name": "12-my-forms",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "@testing-library/jest-dom": "^5.16.5",
+    "@testing-library/react": "^13.4.0",
+    "@testing-library/user-event": "^13.5.0",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0",
+    "react-scripts": "5.0.1",
+    "web-vitals": "^2.1.4"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test",
+    "eject": "react-scripts eject"
+  },
+  "eslintConfig": {
+    "extends": [
+      "react-app",
+      "react-app/jest"
+    ]
+  },
+  "browserslist": {
+    "production": [
+      ">0.2%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  }
+}

12_Day_Forms/12-my-forms/public/index.html

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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1" />
+    <link
+      href="https://fonts.googleapis.com/css?family=Montserrat:300,400,500|Roboto:300,400,500&display=swap"
+      rel="stylesheet"
+    />
+    <meta
+      name="description"
+      content="Web site created using create-react-app"
+    />
+
+    <title>30 Days Of React App</title>
+    <style>
+    
+      /* == General style === */
+      
+      * {
+        box-sizing: border-box;
+        padding: 0;
+        margin: 0;
+      }
+
+      html,
+      body {
+        height: 100%;
+        line-height: 1.5;
+        font-family: 'Montserrat';
+        font-weight: 300;
+        color: black;
+      }
+
+      .root {
+        min-height: 100%;
+        position: relative;
+      }
+
+      .header-wrapper,
+      .main-wrapper,
+      .footer-wrapper {
+        width: 85%;
+        margin: auto;
+      }
+
+      .header-wrapper,
+      .main-wrapper {
+        padding: 10px;
+        margin: 2px auto;
+      }
+
+      h1 {
+        font-size: 70px;
+        font-weight: 300;
+      }
+
+      h2,
+      h3 {
+        font-weight: 300;
+      }
+
+      header {
+        background-color: #61dbfb;
+        padding: 25;
+        padding: 10px;
+      }
+
+      main {
+        padding: 10px;
+        padding-bottom: 60px;
+        /* Height of the footer */
+      }
+
+      ul {
+        margin-left: 15px;
+      }
+
+      ul li {
+        list-style: none;
+      }
+
+      footer {
+        position: absolute;
+        bottom: 0;
+        width: 100%;
+        height: 60px;
+        /* Height of the footer */
+        background: #6cf;
+      }
+
+      .footer-wrapper {
+        font-weight: 400;
+        text-align: center;
+        line-height: 60px;
+      }
+      .user-card {
+        margin-top: 10px;
+      }
+      .user-card > img {
+        border-radius: 50%;
+        width: 14%;
+      }
+
+      .form-group {
+        margin-left: 5%;
+      }
+      
+    </style>
+    
+  </head>
+  <body>
+    <div id="root"></div>
+  </body>
+</html>

12_Day_Forms/12-my-forms/src/data/ten_most_highest_populations.js

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+export const tenHighestPopulation = [
+  { country: 'World', population: 7693165599 },
+  { country: 'China', population: 1377422166 },
+  { country: 'India', population: 1295210000 },
+  { country: 'United States of America', population: 323947000 },
+  { country: 'Indonesia', population: 258705000 },
+  { country: 'Brazil', population: 206135893 },
+  { country: 'Pakistan', population: 194125062 },
+  { country: 'Nigeria', population: 186988000 },
+  { country: 'Bangladesh', population: 161006790 },
+  { country: 'Russian Federation', population: 146599183 },
+  { country: 'Japan', population: 126960000 },
+]

12_Day_Forms/12-my-forms/src/index.js

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+// index.js
+import React, { Component } from 'react'
+import ReactDOM from 'react-dom'
+
+const options = [
+  {
+    value: '',
+    label: '-- Select Country--',
+  },
+  {
+    value: 'Finland',
+    label: 'Finland',
+  },
+  {
+    value: 'Sweden',
+    label: 'Sweden',
+  },
+  {
+    value: 'Norway',
+    label: 'Norway',
+  },
+  {
+    value: 'Denmark',
+    label: 'Denmark',
+  },
+  {
+    value: 'Russia',
+    label: 'Russia',
+  },
+]
+
+// mapping the options to list(array) of JSX options
+
+const selectOptions = options.map(({ value, label }) => (
+  <option value={value}> {label}</option>
+))
+
+class App extends Component {
+  // declaring state
+  state = {
+    firstName: '',
+    lastName: '',
+    email: '',
+    country: '',
+    tel: '',
+    dateOfBirth: '',
+    favoriteColor: '#aaaaaa',
+    weight: '',
+    gender: '',
+    file: '',
+    bio: '',
+    skills: {
+      html: false,
+      css: false,
+      javascript: false,
+    },
+    touched: {
+      firstName: false,
+      lastName: false,
+      email: false,
+      tel: false,
+      dateOfBirth: false,
+      gender: false,
+      bio: false,
+    },    
+  }
+
+  handleChange = (e) => {
+    /*
+    // we can get the name and value like this but we can also destructure it from e.target
+    const name = e.target.name
+    const value = e.target.value
+    */
+    const { name, value, type, checked } = e.target
+    // [variablename] this we can make a value stored in a certain variable could be a key for an object, in this case a key for the state
+
+    if (type === 'checkbox') {
+      this.setState({
+        skills: { ...this.state.skills, [name]: checked },
+      })
+    } else if (type === 'file') {
+      this.setState({ [name]: e.target.files[0] })
+    } else {
+      this.setState({ [name]: value })
+    }
+  }
+  handleBlur = (e) => {
+    const { name, value } = e.target
+    this.setState({ touched: { ...this.state.touched, [name]: true } })
+  }
+  validate = () => {
+    // Object to collect error feedback and to display on the form
+    const errors = {
+      firstName: '',
+      lastName: '',
+      email: '',
+      tel: '',
+      dateOfBirth: '',
+      gender: '',
+      bio: '',
+    }
+
+    //firstName
+    if (
+      (this.state.touched.firstName && this.state.firstName.length < 3) ||
+      (this.state.touched.firstName && this.state.firstName.length > 12)
+    ) {
+      errors.firstName = 'First name must be between 2 and 12'
+    }
+
+    //lastName
+    if (
+      (this.state.touched.lastName && this.state.lastName.length < 3) ||
+      (this.state.touched.lastName && this.state.lastName.length > 12)
+    ) {
+      errors.lastName = 'Last name must be between 2 and 12'
+    }
+
+    //email
+    if (this.state.touched.email && !this.state.email.includes('@') && !this.state.email.includes('.')) {
+      errors.email = 'Incorrect email'
+    }
+
+    //tel
+    if (this.state.touched.tel && this.state.tel.length < 5) {
+      errors.tel = 'Incorrect telephone'
+    }
+
+    //dateOfBirth
+    if (this.state.touched.dateOfBirth && this.state.dateOfBirth === '') {
+      errors.dateOfBirth = 'Please choose your date of birth'
+    }
+
+    //gender
+    if (this.state.touched.gender && this.state.gender === '') {
+      errors.dateOfBirth = 'Select your gender'
+    }
+
+    //bio
+    if (this.state.touched.bio && this.state.bio === '') {
+      errors.bio = 'Please enter some words about you'
+    }
+
+    return errors
+  }
+
+  handleSubmit = (e) => {
+    // stops the default behavior of form element specifically refreshing of page
+    e.preventDefault()
+
+    const {
+      firstName,
+      lastName,
+      email,
+      country,
+      gender,
+      tel,
+      dateOfBirth,
+      favoriteColor,
+      weight,
+      bio,
+      file,
+      skills,
+    } = this.state
+
+    const formattedSkills = []
+    for (const key in skills) {
+      console.log(key)
+      if (skills[key]) {
+        formattedSkills.push(key.toUpperCase())
+      }
+    }
+    const data = {
+      firstName,
+      lastName,
+      email,
+      country,
+      gender,
+      tel,
+      dateOfBirth,
+      favoriteColor,
+      weight,
+      bio,
+      file,
+      skills: formattedSkills,
+    }
+    console.log(data)
+  }
+
+  render() {
+    // accessing the state value by destrutcturing the state
+    // the noValidate attribute on the form is to stop the HTML5 built-in validation
+
+    const {
+      firstName,
+      lastName,
+      email,
+      tel,
+      dateOfBirth,
+      gender,
+      bio,
+    } = this.validate()
+
+    return (
+      <div className='App'>
+        <h3>Add Student</h3>
+        <form onSubmit={this.handleSubmit} noValidate>
+          <div className='row'>
+            <div className='form-group'>
+              <label htmlFor='firstName'>First Name </label>
+              <input
+                type='text'
+                name='firstName'
+                value={this.state.firstName}
+                onChange={this.handleChange}
+                onBlur={this.handleBlur}
+                placeholder='First Name'
+              />{' '}
+              <br />
+              <small>{firstName}</small>
+            </div>
+            <div className='form-group'>
+              <label htmlFor='lastName'>Last Name </label>
+              <input
+                type='text'
+                name='lastName'
+                value={this.state.lastName}
+                onChange={this.handleChange}
+                onBlur={this.handleBlur}
+                placeholder='Last Name'
+              />{' '}
+              <br />
+              <small>{lastName}</small>
+            </div>
+            <div className='form-group'>
+              <label htmlFor='email'>Email </label>
+              <input
+                type='email'
+                name='email'
+                value={this.state.email}
+                onChange={this.handleChange}
+                onBlur={this.handleBlur}
+                placeholder='Email'
+              />{' '}
+              <br />
+              <small>{email}</small>
+            </div>
+          </div>
+
+          <div className='form-group'>
+            <label htmlFor='tel'>Telephone </label>
+            <input
+              type='tel'
+              name='tel'
+              value={this.state.tel}
+              onChange={this.handleChange}
+              onBlur={this.handleBlur}
+              placeholder='Tel'
+            />{' '}
+            <br />
+            <small>{tel}</small>
+          </div>
+
+          <div className='form-group'>
+            <label htmlFor='dateOfBirth'>Date of birth </label>
+            <input
+              type='date'
+              name='dateOfBirth'
+              value={this.state.dateOfBirth}
+              onChange={this.handleChange}
+              onBlur={this.handleBlur}
+              placeholder='Date of Birth'
+            />{' '}
+            <br />
+            <small>{dateOfBirth}</small>
+          </div>
+          <div className='form-group'>
+            <label htmlFor='favoriteColor'>Favorite Color</label>
+            <input
+              type='color'
+              id='favoriteColor'
+              name='favoriteColor'
+              value={this.state.favoriteColor}
+              onChange={this.handleChange}
+              placeholder='Favorite Color'
+            />
+          </div>
+          <div className='form-group'>
+            <label htmlFor='weight'>Weight </label>
+            <input
+              type='number'
+              id='weight'
+              name='weight'
+              value={this.state.weight}
+              onChange={this.handleChange}
+              placeholder='Weight in Kg'
+            />
+          </div>
+          <div>
+            <label htmlFor='country'>Country</label> <br />
+            <select name='country' onChange={this.handleChange} id='country'>
+              {selectOptions}
+            </select>
+          </div>
+
+          <div>
+            <p>Gender</p>
+            <div>
+              <input
+                type='radio'
+                id='female'
+                name='gender'
+                value='Female'
+                onChange={this.handleChange}
+                onBlur={this.handleBlur}
+                checked={this.state.gender === 'Female'}
+              />
+              <label htmlFor='female'>Female</label>
+            </div>
+            <div>
+              <input
+                id='male'
+                type='radio'
+                name='gender'
+                value='Male'
+                onChange={this.handleChange}
+                onBlur={this.handleBlur}
+                checked={this.state.gender === 'Male'}
+              />
+              <label htmlFor='male'>Male</label>
+            </div>
+            {' '}
+            <br />
+            <small>{gender}</small>
+          </div>
+
+          <div>
+            <p>Select your skills</p>
+            <div>
+              <input
+                type='checkbox'
+                id='html'
+                name='html'
+                onChange={this.handleChange}
+              />
+              <label htmlFor='html'>HTML</label>
+            </div>
+            <div>
+              <input
+                type='checkbox'
+                id='css'
+                name='css'
+                onChange={this.handleChange}
+              />
+              <label htmlFor='css'>CSS</label>
+            </div>
+            <div>
+              <input
+                type='checkbox'
+                id='javascript'
+                name='javascript'
+                onChange={this.handleChange}
+              />
+              <label htmlFor='javascript'>JavaScript</label>
+            </div>
+          </div>
+          <div>
+            <label htmlFor='bio'>Bio</label> <br />
+            <textarea
+              id='bio'
+              name='bio'
+              value={this.state.bio}
+              onChange={this.handleChange}
+              onBlur={this.handleBlur}
+              cols='120'
+              rows='10'
+              placeholder='Write about yourself ...'
+            />{' '}
+            <br />
+            <small>{bio}</small>
+          </div>
+
+          <div>
+            <input type='file' name='file' onChange={this.handleChange} />
+          </div>
+          <div>
+            <button>Submit</button>
+          </div>
+        </form>
+      </div>
+    )
+  }
+}
+
+const rootElement = document.getElementById('root')
+ReactDOM.render(<App />, rootElement)