Save inputs to session checkout-data

[Steekvlam]

Currently when you fill in all fields and the address has been checked, when you go back to the shopping cart and return to the checkout the postcode check fields are empty and no address is showed.

Solution is to store the postcode values in de checkout-data and check them when available and fill in the fields.

[JelleGe]

Any update on this? Seems that this is not solved yet.

[JerrySmidt]

Didn't get this to work. Maybe later.

[JelleGe]

@JerrySmidt That's too bad. This does cause some issues in a live environment. Especially when a payment fails and the customer returns in the checkout, for example. Or when a customer returns to any page on the website and then returns to the checkout. Is it that hard to implement?

[JerrySmidt]

Agreed, this would be a nice feature to have. There doesn't seem to be much/any documentation on how to implement it, so it may take some time to find out how make this work.

If you have a solution, feel free to contribute of course.

[JelleGe]

@JerrySmidt Is there maybe a reference in this documentation? https://devdocs.magento.com/guides/v2.3/howdoi/checkout/checkout_form.html

or in a custom module that does save value in the cartCache https://github.com/sbodak/magento2-checkout-custom-form/blob/master/view/frontend/web/js/view/checkout/custom-checkout-form.js

[JelleGe]

See also the following topic about it:

https://magento.stackexchange.com/questions/359127/custom-checkout-field-save-input-value-in-session-magento-2-4/359157#359157

[JelleGe]

Any update on this?

[JerrySmidt]

This functionality has been implemented in 3.3.0.