Displaying a Promt on New Tab or Blank Page on Bookmarklet Chrome

Question

I am unable to get the prompt to display from New Tab or Blank Page. Is there a way to do this?

Bookmarklet:

javascript:
(function() { 
    var val= prompt("Enter Phone Number",""); 
    if (val) 
        location="https://officesite.com/phonenumber/value="+escape(val);
})()

Thank in advance!

Answer 1

Try using window.open("Bookmarklet", "_blank")