📰How to Solve Origin has been blocked by CORS Policy | Access-Control-Allow-Origin Apps Script

In this tutorial, I'll show you how to solve the "Origin has been blocked by CORS Policy | Access-Control-Allow-Origin" issue when working with Apps Script. Cross-Origin Resource Sharing (CORS) is a security feature implemented by web browsers to restrict web pages from making requests to a different domain than the one that served the web page. I'll guide you through the steps to enable CORS in your Apps Script project, allowing your web app to communicate with external servers smoothly. Let's get rid of those pesky CORS errors and make your Apps Script application fully functional!

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#CORS #AppsScript #Tutorial #WebDevelopment #CORSFix

[themeowcoding]

In my case, I use post method and I used 'Content-Type': 'text/plain;charset=utf-8' in stead of 'Content-Type': 'application/json'. It's worked.

[Beautifulifesonata]

it is basic knowledge, now it doesn't work anymore! gg doesn't allow their app to be embed in other web. It would lead to misuse.

[kiyomi]

It's my first time commenting on someone's video, thanks it work. But how about sending something in app script using the html then receiving back the data to the html, like for example the user sene 1 + 1 in html then it process in app script.

[JKBright-ld]

Exception: Those rows are out of bounds. (line 40, file "Code") Please help me..