Deprecated unload event listener

  • LinksTechnology
    Asked on May 13, 2025 at 4:29 PM

    This one is a little more serious, since unload event listeners may stop working in an upcoming version of Chrome.

    See the uploaded screenshot from Chrome DevTools, thanks.

    Jotform Thread 26976631 Screenshot
  • Jessica JotForm Support
    Replied on May 13, 2025 at 9:25 PM

    Hi LinksTechnology,

    Thanks for reaching out to Jotform Support. Were you embedding your form using source code? You can consider retrieving your form's source code again, or alternatively, you can consider embedding your form using iFrame code. Retrieving your iFrame code is easy, let me show you how:

    1. In Form Builder, click on Publish on the top orange navigation bar. 

    2. Click on Embed on the left-side panel. 

    3. Click on iFrame from the available option.

    Deprecated unload event listener Image 1 Screenshot 30

    4. Click on Copy Code button.

    Deprecated unload event listener Image 2 Screenshot 41

    Give it a try and let us know if you need more help.

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