hello, I want to ask, can we run supertoken with o...
# support-questions-legacym
mas_dwi
09/26/2022, 7:36 AMhello, I want to ask, can we run supertoken with our own ui design, not ui default ?
r
rp_st
09/26/2022, 7:57 AMHey!
rp_st
09/26/2022, 7:57 AMYes you can. Let me send you an example app
m
mas_dwi
09/26/2022, 8:21 AMwow, thanks, i will look this
mas_dwi
09/26/2022, 9:33 AMhello, what happen is it ? something css not load or error
r
rp_st
09/26/2022, 10:03 AMhey! are you using emotion?
rp_st
09/26/2022, 10:04 AMAlso, for custom UI, you do not need to use the supertokens-auth-react SDK. You can use the supertokens-web-js SDK
m
mas_dwi
09/27/2022, 2:49 AMhey, supertokens-web-js need cors in backend ? cuz i getting error cors in my console
r
rp_st
09/27/2022, 4:06 AMHey. Yes. It does. Checkout the quick setup section -> backend setup. It has a section on cors
m
mas_dwi
09/27/2022, 7:23 AMI have installed cors on the backend, but an error appears in the console, isn't /auth/signup automatic?
mas_dwi
09/27/2022, 7:41 AM@rp_st
r
rp_st
09/27/2022, 7:41 AMYea it should be
rp_st
09/27/2022, 7:42 AMcan you enable backend debug logs and show me the output when you call that API?
m
mas_dwi
09/27/2022, 7:43 AMwait
mas_dwi
09/27/2022, 7:45 AMthis
r
rp_st
09/27/2022, 7:45 AMyes
rp_st
09/27/2022, 7:45 AMdoes it show any output when u call the API?
m
mas_dwi
09/27/2022, 7:49 AMjust like this in the network
r
rp_st
09/27/2022, 7:52 AMhave you added the supertokens middleware?
rp_st
09/27/2022, 7:52 AMto your backend app
m
mas_dwi
09/27/2022, 7:52 AMno
mas_dwi
09/27/2022, 7:52 AMits important ?
r
rp_st
09/27/2022, 7:52 AMwell.. thats why it's not workijng
rp_st
09/27/2022, 7:52 AMplease follow the backend quick setup completely
rp_st
09/27/2022, 7:52 AMif you don't you will run into issues like this one
m
mas_dwi
09/27/2022, 8:29 AMokey that work thanks you
and recipe passwordless must send OTP ? can i just login with phone number only, without otp ?
r
rp_st
09/27/2022, 8:29 AMhow will you verify the phone number?
rp_st
09/27/2022, 8:30 AMyou can customise the backend to not require the OTP by overriding the APIs.. but that is very very insecure, as anyone can sign up with anyone's phone number. And also sign in with anyone else's phone number
m
mas_dwi
09/27/2022, 8:33 AMyes, i know its insecure, I'll still use otp later, but not for now.
r
rp_st
09/27/2022, 8:41 AMright. Is this for development purposes only? Or actual production flow for users?
m
mas_dwi
09/27/2022, 8:58 AMjust for development only
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rp_st
09/27/2022, 8:58 AMah right. So in that case, you can provide the custom sms sending method and console log the OTP
rp_st
09/27/2022, 8:59 AMrp_st
09/27/2022, 8:59 AM(assuming that you are using thirdpartypasswordless recipe)
m
mas_dwi
09/27/2022, 9:00 AMah i see, thanks, i wiil see this
mas_dwi
09/27/2022, 9:38 AM@rp_st iam getting same error with my older thread, but my app must be running on node 18
and if input is wrong , i mean the password length is less than 6, the response is normal, error response
but, if the input is valid, iam getting "No SuperTokens core"
mas_dwi
09/27/2022, 9:38 AMthis is error response, very normal right
r
rp_st
09/27/2022, 9:41 AMWhat is the connection URI you have passed on the backend SDK? Also, are you running the backend process in docker?
About the invalid input, yes, that is a valid response - in this response, you need to show an error to the user stating their password is weak or something
m
mas_dwi
09/27/2022, 9:44 AMmy connectionUri is 'http://localhost:3567" iam install on my local
my app just running backend and frontend at the same time
r
rp_st
09/27/2022, 9:44 AMwhat happens when you visit http://localhost:3567/hello on your browser?
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mas_dwi
09/27/2022, 9:44 AMits Hello
mas_dwi
09/27/2022, 9:45 AMr
rp_st
09/27/2022, 9:45 AMand your not using docker for the backend?
m
mas_dwi
09/27/2022, 9:45 AMno
r
rp_st
09/27/2022, 9:45 AMhmm.. weird
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mas_dwi
09/27/2022, 9:45 AMlast time, i am using node 16, is run normally, but this time my app need run on node 18
r
rp_st
09/27/2022, 9:45 AMim not sure why your node backend can't connect to the core
rp_st
09/27/2022, 9:46 AMmight be some issue with networking module in node 18? Maybe some firewall setting on your machine
rp_st
09/27/2022, 9:46 AMYou can try and google "node 18 can't connect to localhost"
m
mas_dwi
09/27/2022, 9:46 AMokey
mas_dwi
09/28/2022, 4:47 AM@rp_st hello rp, that error is gone, cuz iam using core with docker..
i have question, how to get code OTP from front end with that function or how to automatic login with just insert phone number ?
r
rp_st
09/28/2022, 5:09 AMyou should not get the otp on the frontend
rp_st
09/28/2022, 5:09 AMinstead, override the sendSms function on the backend and console log the otp
rp_st
09/28/2022, 5:09 AMi had sent a link above that shows you how to do that
m
mas_dwi
09/28/2022, 5:14 AMyes, im override the sendSms and console log the otp
but how to automatic login ?
mas_dwi
09/28/2022, 5:15 AMiam just get the local storage, data
r
rp_st
09/28/2022, 5:16 AMwell, for that, you will need to do a few customisations since the default flow doesn't allow that.
You can override the createCode API and send a custom response to the frontend (See https://supertokens.com/docs/thirdpartypasswordless/advanced-customizations/apis-override/custom-response/api-override)
Then on the frontend, when you call createCode, the response should have the raw reponse object which will contain your custom body from which you can get the OTP.
rp_st
09/28/2022, 5:16 AManother way is to just allow using any OTP for example 0000
rp_st
09/28/2022, 5:17 AMwhere the frontend can just send 0000 and you override the backend consumeCode to fetch the actual OTP based on the preAuthSessionId field. You would of course need to store that mapping somewhere on your backend, but you can do that in the sendSms function.
m
mas_dwi
09/28/2022, 6:59 AMyeah, i get it, thanks a lot @rp_st
mas_dwi
09/28/2022, 7:00 AMSorry for bothering you.
mas_dwi
09/28/2022, 7:00 AM😁
r
rp_st
09/28/2022, 7:18 AMnice!