first time using square, getting error -> request is unauthorized.

[Bobby_Bouche]

first time using this.

errors.

Request not authorized.
(anonymous) @ index.html:81
cardNonceResponseReceived @ index.html:80
mt._cardNonceResponseReceived @ paymentform:1
mt.receiveMessageCallback @ paymentform:1

the code.is from here...

https://developer.squareup.com/docs/payment-form/payment-form-walkthrough

i changed the application id to my sandbox for testing purposes and i put in the dummy data for the card...

[AshleyK]

Hi @Bobby_Bouche! Was this a problem that just surfaced, like was it working for a little and then you received these errors, or did it surface when you just made the changes? I want to give some detailed information to our API engineers.