what are forms in html code example

Example 1: html input types

<form>
  <input type="button">
  <input type="checkbox">
  <input type="color">
  <input type="date">
  <input type="datetime-local">
  <input type="email">
  <input type="file">
  <input type="hidden">
  <input type="image">
  <input type="month">
  <input type="number">
  <input type="password">
  <input type="radio">
  <input type="range">
  <input type="reset">
  <input type="search">
  <input type="submit">
  <input type="tel">
  <input type="text">
  <input type="time">
  <input type="url">
  <input type="week">
</form>

Example 2: html form

<form action="/action.php">
  <label for="fname">First name:</label><br>
  <input type="text" id="fname" value="Mike"><br><br>
  <label for="lname">Last name:</label><br>
  <input type="text" id="lname" value="Walker"><br><br>
  <input type="submit" value="Submit">
</form>

Example 3: how to collect input textbox in html

<label for="name">Name:</label>
  <input type="text" id="name"><br><br>

Example 4: html form

Check this:
https://codepen.io/DevLorenzo/pen/wvzNPKz