form-request-submit-polyfill
form-request-submit-polyfill copied to clipboard
SubmitEvent.submitter property isn't set for <button type="submit">
It is not directly related to this polyfill but it is better to know an issue on Safari that breaks this.
Currently, there is a bug for the submitter attribute of the button element on Safari, and it is breaking this polyfill.
Check for the details: https://bugs.webkit.org/show_bug.cgi?id=229660
Use input element instead of button for now.