Steps to reproduce the problem:
On the checkout page, when entering billing information, if any required information is not entered and you click "Next," the other valid information will be cleared. We need to retain the valid information.
Enter the information as follows:
-> Note that I skipped one required field, ZipCode
nopCommerce version: 4.7 We can also reproduce this on the official demo
Steps to reproduce the problem: On the checkout page, when entering billing information, if any required information is not entered and you click "Next," the other valid information will be cleared. We need to retain the valid information.
Enter the information as follows: -> Note that I skipped one required field, ZipCode
-> Click "Next"
-> The other valid information is cleared![image](https://github.com/nopSolutions/nopCommerce/assets/52314713/095cb29c-d61d-4003-b2ce-5742fc59e609)