Build a Serverless full stack app using firebase cloud functions.
Ebuka Umeh
3377

Thanks for your prompt response, finally the error was mine your code is perfect !!!. All that remained was to add the dependency to “cors” in the package.json file. I thought that the aggregate was automatically made NPM but apparently you have to add it manually.
Again, I thank you and congratulate you for this beautiful tutorial.
regards
José