On the firebase Firebase Auth Dashboard, it shows me this message:
To prevent abuse, new projects with billing accounts currently have an SMS daily quota of 3,000/day. To increase this quota, please contact Firebase support with details about your needs.
What are cases of "abuse" ? I cannot find them on their terms of use.
Since this limit is in place to prevent abuse, it is neither fixed nor documented.
There is no way to configure this server-side limit from your code or the console.
As the link says, if you hit the limit during development you should either wait a bit or try with a different phone/number.
If you find that you repeatedly hit this limit during developer, reach out to Firebase support for personalized help in troubleshooting or at least to let us know that the limit seems unreasonable for your development practice.
