When the module is enabled and a valid VAT number is entered, it fills in the data and the Region / State field becomes unavailable and therefore it is not possible to proceed further and place an order.
Thanks for your reply:
Which version are you using of the Extension? - ocmod v2.89 On which page is this issue? - Checkout page 2 step, when I put for example any working VAT code, it fills all details, but State/Region is empty and this prevents us from moving to next checkout step. (anyway, you can enable module and try to place order with VAT number, will be problem )
Now module is disabled, you can try to enable it and will see the problem
I have enabled the extension (also installed latest version) and in the checkout I can select state after entering vat number, see attachment. Maybe the new version helped with the issue, I know a small issue with field becoming readonly after entering vat number.
Was is the issue in your case, is the state list empty or has the wrong list, or is readonly?
I have seen the error popup now, from step 2 into step 3.
Issue is solved. Problem was in the DPD parcel where some lines comment out, containing $this->config->get('config_tax')) caused issue with my modifications.
I fixed in a small thing in system\owc_euvat.ocmod.xml at line 792.
One small bag, if I put in payment method VAT code, but inshipping country I use store locations country (my case Latvia) it still show in checkout 6 step and 4 step (delivery step) - Reverse charge - VAT exempt:
And if the delivery is to the country of the shop, VAT reverse charge should not apply.
Yes, work. But now I have one more problem, I have client in Lithuania with valid VAT code LT100008010710
On checkout it shows that VAT valid, bit do not fill any details. An din error.log I have this error:
2023-04-07 12:12:56 - PHP Notice: Undefined offset: 1 in /var/www/www-root/data/www/http://bstore.eu/system/library/owc/owceuvat.php(194) : eval()'d code(1) : eval()'d code on line 1944
Issue order edit solved. Problem was file catalog/controller/api/payment.php, I removed already commented code 72. Made a backup copy.
Also just found on my website, when editing the order it checkes city length not longer then 32 characters, and that must be 128. I have changed this in catalog/controller/api/payment.php and shipping.php hardcoded.
Warning Undefined offset also soved and installed the new version.