The document.execCommand() method is not working on safari in Iphone

Question

I'm doing copy text when click on the button to copy the text from the text field. But not working on safari in Iphone This is my function

function myFunction() {
      var copyText = document.getElementById("myInput");
      copyText.select();
      document.execCommand("copy");
     }

Answer 1

Copy command works from iOS 10. I think you may not have the supported version. See here for browsers/iOS support Reference