SInce Magento2.3.5, CSP was added as default feature. All external assets have to define in csp_whitelist.xml. Otherwise non-whitelisted assets loading or XHR are intercepted by browsers.
JapanesePostalCode already uses madefor.github.io api for converting address from zipcode. It should be whitelisted.
lenaorobei
commented
4 years ago
SInce Magento2.3.5, CSP was added as default feature. All external assets have to define in csp_whitelist.xml. Otherwise non-whitelisted assets loading or XHR are intercepted by browsers.
JapanesePostalCode already uses madefor.github.io api for converting address from zipcode. It should be whitelisted.