1function updateClipboard(newClip) {
2  navigator.clipboard.writeText(newClip).then(function() {
3    /* clipboard successfully set */
4  }, function() {
5    /* clipboard write failed */
6  });
7}
8

1navigator.permissions.query({name: "clipboard-write"}).then(result => {
2  if (result.state == "granted" || result.state == "prompt") {
3    /* write to the clipboard now */
4  }
5});
6