Requests to the server have been blocked by an extension

Question

In the Customize > Editor view, on the right there is a window to simulate the form. When I enter a credit card number (5555 4444 3333 1111), the iframe refreshes and I get this error:

Requests to the server have been blocked by an extension.

I have turned off all my Chrome extensions. In the console I see this error:

Refused to frame 'https://localhost/' because it violates the following Content Security Policy directive: "frame-src 'self' https://www.google.com/recaptcha/".

Answer 1

Dear Ema,

thank you for your enquiry.

Can you give us more details, please? Which file in the Editor you are trying to edit and where exactly you are trying to enter the credit card number?

What are you trying to achieve in general?

Looking forward to hearing from you.

Sincerely,
Dewi