Custom Date Range Picker Widget Javascript Issue

Hi all, I am trying to implement costom daterange embedded to the data picker. Also need to have an available custom date range picker at the bottom as well. In order to do that, First downloaded the Javascript/HTML Snippet and give the below javascript inputs into the code. However in the page itself i got the following error. Can someone help how can i achieve ? Please suggest if you have other way to show js code into the page.  
1 answers

Hi Ezgi Mercan,

                            This is your browser issue, Try to clear the cache files in your

browser and run again. if not working again , copy the link and open it in incognito mode , the issue will be solved… this occurs due to DevTool cache files. Let me know if the issue is solved. I hope it will help you..