fetch api redirect follow code example
Example: redirect to website from promise value fetch
fetch("http://example.com/", {
method: 'POST',
mode: 'cors',
body: formData
})
.then(dataWrappedByPromise => dataWrappedByPromise.text())
.then(data => {
//Redirect is the URL inside the text of the response promise
window.location.replace(data);
})