Syntax error JavaScript Error message Property

JavaScript Error message Property

The error message property sets or returns an error message in JavaScript. Following is the code for the error message property −

Example

 Live Demo

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Document</title>
<style>
   body {
      font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
   }
   .sample {
      font-size: 18px;
      font-weight: 500;
   }
</style>
</head>
<body>
<h1>JavaScript Error message Property</h1>
<div class="sample"></div>
<button class="Btn">CLICK HERE</button>
<h3>
Click on the above buttons to see the error message
</h3>
<script>
   let sampleEle = document.querySelector(".sample");
   document.querySelector(".Btn").addEventListener("click", () => {
      try {
         confrm('Are you sure');
      } catch (e) {
         sampleEle.innerHTML = "Error: " + e.message;
      }
   });
</script>
</body>
</html>

Output

On clicking the “CLICK HERE” button −


Updated on: 2020-05-07T14:43:52+05:30

233 Views

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