JavaScript Error name Property

JavascriptWeb DevelopmentObject Oriented Programming

The error name property is used for setting or getting the name of the error.

Following is the code for the Error name 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 name Property</h1>
<div class="sample"></div>
<button class="Btn">CLICK HERE</button>
<h3>
Click on the above buttons to see the error name
</h3>
<script>
   let sampleEle = document.querySelector(".sample");
   document.querySelector(".Btn").addEventListener("click", () => {
      try {
         confrm("Are you sure");
      } catch (e) {
         sampleEle.innerHTML = "Error: " + e.name;
      }
   });
</script>
</body>
</html>

Output

On clicking the “CLICK HERE” button −

raja
Published on 07-May-2020 14:45:40
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