HTML onsubmit Event Attribute

HTML Web Development Front End Technology

The HTML onsubmit event attribute is triggered when the form is submitted in an HTML document.

Syntax

Following is the syntax −

<tagname onsubmit=”script”></tagname>

Let us see an example of HTML onsubmit event Attribute −

Example

Live Demo

<!DOCTYPE html>
<html>
<head>
<style>
   body {
      color: #000;
      height: 100vh;
      background: linear-gradient(62deg, #FBAB7E 0%, #F7CE68 100%) no-repeat;
      text-align: center;
      padding: 20px;
   }
   textarea {
      border: 2px solid #fff;
      background: transparent;
      font-size: 1rem;
   }
   ::placeholder {
      color: #000;
      font-size: 1rem;
   }
   .btn {
      background: #db133a;
      border: none;
      height: 2rem;
      border-radius: 2px;
      width: 40%;
      display: block;
      color: #fff;
      outline: none;
      cursor: pointer;
      margin: 1rem auto;
   }
</style>
</head>
<body>
<h1>HTML onsubmit Event Attribute Demo</h1>
<form onsubmit="submitFn()">
<textarea placeholder="Enter your message here" onreset="resetFn()" rows='8' cols="50"></textarea>
<input type="submit" value="SUBMIT" class="btn">
</form>
<div class="show"></div>
<script>
   function submitFn() {
      confirm("Form was submitted");
   }
</script>
</body>
</html>

Output

Click on “SUBMIT” button to observe how onsubmit event attribute works -

AmitDiwan

Updated on: 26-Sep-2019

292 Views

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