CORS POLICY No 'Access-Control-Allow-Origin' header is present on request | SOLVED | 100% WORKING

But before that let me explain why you get cors policy Access-Control-Allow-Origin' header is present on the requested resource error while making request, it happens because our frontend and backend application are not running on the same port and for security, our browsers generally do not allow sending request on application running on different port and hence it results into cors policy Access-Control-Allow-Origin' header is present error.

The solution of cors policy Access-Control-Allow-Origin' header is present on the requested resource error can be solved by 2 methods

2. Allowing your backend application to accept cors requests.

[SteezyCoding]

Hope this video will help you. Make sure to like and subscribe.

[santoshdevi]

I'm getting this error sometimes once in a day or once in a 2 days or once in a week. When I restart the server. The error goes away itself. Can you tell me why I'm getting this error. I need to resolve this issue in that way like i will not get that again

[igorpierre]

THANK I have an interview tomorrow and this video just saved my apresentation

[siddtheswatgaming]

Thanks for the help bro👍! I was new this error & not finding proper solution to this but by help of your suggested extension it resolved my issue in sec.

[nandoberisha]

thank you mate this really helped me for some last minute project work.

[rishikesharora]

Thanks a lot brother, You saved my another 1 hour to dig my problem more, Really appreciate your hardwork, Your solution worked for me 😍 😍😍😍

[praveenmaurya]

thanks bro last five min remaining to present project i as facing this issue and your video save my masks

[vishwkadu]

ohh man...thank you so much for this video. this helps me a lot. I appreciate your efforts.

[KapilKumar-dblc]

thanks for help i was stuck on it whole night

[VIKASCHAURASIYA_]

you are awesome bro solved my problem thanks a lot...

[nuhanislam]

THANK YOU MUCH Bro. you save the day 😍

[akshaychavan]

thanks man ! that extension solved the problem

[anandhu]

But what if i dont have access to backend code