How Can I Detect Hash Anchor Links in URLs Using JavaScript?

Retrieving Hash Anchor Links from URLs in JavaScript

When working with URLs, you may encounter scenarios where you need to specifically handle pages with hash anchor links. In JavaScript, determining the presence of a hash character (#) in a URL is straightforward. Here's how you can check for it:

Simply access the window.location.hash property, which returns the portion of the URL after the hashtag character (#). If this property is not empty, it indicates that there is a hash anchor link present in the URL:

if (window.location.hash) {
  // There is a hash anchor link in the URL
  // Perform the desired actions
} else {
  // There is no hash anchor link in the URL
}

This simple check allows you to easily determine the presence of a hash anchor link in a URL, enabling you to execute specific code or respond accordingly.

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