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Required parameter missing or invalid: customer & Province not valid

New Member
1 0 0


I have two issues on my store.


First of all, when I try to register a new account, "Required parameter missing or invalid: customer" shows up like the below image.

Screen Shot 2021-01-04 at 11.08.07 AM.png

Second, adding a new address in account detail can't be completed with an error massage "Province Not Valid".

Screen Shot 2021-01-04 at 11.22.05 AM.png

I'm guessing that problems are caused since store language was changed from English to Korean.

Also tried changing store language to English again and putting US address into input box to add a new address, but not working at all.


Could you guys help me out?

Thank you!


Reply 1 (1)
New Member
3 0 1

hi, do you find solution for this? "shopify parameter missing or invalid: customer"