i make a sign up with firebase but can't send data to firebase
Well, your answer is in the error message, telling you which special characters CANNOT be used in a Firebase path. This is probably because you are trying to use an email address, which contains a ".", in your username (tag)
You should perhaps setup your structure like so:
"bambam" (user/nickname)
--email: "bambam@gmail.com
--pass: "myPassword"
This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.