ERROR: Missing nonce data for Square up

Hello,

First off, I LOVE your extensions - they are awesome!

I am trying to implement a Square Payment gateway, but I keep receiving the error: "Missing nonce data for Square up"

My site is SSL, I am using the newest version of Membership Pro (2.19.3), and I have used the correct credentials given to me by square.

Please help. Thank you.

Hi Michael

From my experience, the issue happens because:

- There is javascript conflict
- Or there is something wrong with Square up account

I will check and reply you via support ticket

Regards,

Tuan

I have a client website and they report that this message appears sometimes. I did a test transaction and could not duplicate the problem. I also tried with my ad blocker disabled, thinking it was a Javascript conflict but it still worked.

Could it possibly happen if someone takes too long to fill out the form?

Hi Allan

No, it's not related. Maybe somehow, the user access to subscription form using a http instead of https url. Could you please check that?

Please go to Membership Pro -> Configuration, set Activate HTTPS config option to Yes to make sure the link is https. or better, force https for your whole site

Tuan

Okay I have done that. I will report again if we continue to have problems.

OK, Thanks Allan