Error sending confirmation SMS (Golang unable to marshal JSON)

[marcustut]

Bug report

Describe the bug

Phone Auth is not working properly when calling

const { user, error } = await supabase.auth.signUp({
  email: values.email,
  password: values.password,
  phone: values.phoneNumber
})

To Reproduce

Steps to reproduce the behavior, please provide code snippets or a repository:

1. Use Phone Auth
2. See error

Expected behavior

A confirmation SMS should be sent

Screenshots

System information

• OS: Windows
• Browser (if applies) Chrome
• Version of supabase-js: 1.24.0

Additional context

The phone number is a Malaysian phone number starting with +60, since this error is coming from Golang, I suspect it's something wrong with the supabase backend?

[awalias]

thanks for the report @marcustut

can I ask are you using the default template in Auth > Templates?

and how are you passing the mobile number? Does it still fail if you remove the + ?

it seems like gotrue is choking on one of these provided values https://github.com/supabase/gotrue/blob/9dfe6fe65e5607fbd020233c0bc98dd954f084a8/api/sms_provider/twilio.go#L23

it appears we may need to do some extra validation on either the template body, or something else

[kangmingtay]

Hey @marcustut, thanks for reaching out! It would be great if you can provide the full error message you're getting. The "+" shouldn't matter because we format the phone number being sent in the request body.