Fix checkout step navigation and CTAs for virtual-only carts

[tblivet]

Questions	Answers
Description?	Fix checkout step navigation and CTAs for virtual-only carts
Type?	bug fix
BC breaks?	no
Deprecations?	no
Fixed ticket?	#948
Sponsor company	@PrestaShopCorp
How to test?	Follow the issue :)

[ingridusta]

Hi @tblivet,

I detected a bug with your fix on phone screen as the stepper component is not the same :

Enregistrement.de.l.ecran.2026-03-05.a.16.14.00.mov

Next step displayed is "Shipping method" but should be Payment.

[ps-jarvis]

This pull request seems to contain new translation strings. I have summarized them below to ease up review:

• Shop.Theme.Actions
  • Back to Shipping

(Note: this is an automated message, but answering it will reach a real human)

[Hlavtox]

I think a best solution would be to use just “Next”/“Continue” and “Back”.

Because there can be another checkout steps added or some removed via checkout hooks. We cannot be entirely sure if the next/previous step is delivery for example.

[tblivet]

Hi @Hlavtox!

Yes, the steps seem quite hardcoded here, unfortunately. For now, we should probably go with it, as this section could be refactored in the future. We already have a contributor who opened an issue about this topic (#719), which could be improved to better fit the PrestaShop architecture. What do you think?

[ingridusta]

Hi @tblivet !

I tested your pr and it fixes the original bug detected.

Cart 1 : physical product

Laptop device

laptop.device.physical.product.mov

Mobile device

mobile.device.physical.product.mov

Cart 2 : physical product + virtual product

Laptop device

laptop.device.physical.product.+.virtual.product.mov

Mobile device

mobile.device.physical.product.+.virtual.product.mov

Cart 3 : virtual product

Laptop device

laptop.device.virtual.product.mov

Mobile device

mobile.device.virtual.product.mov

It's approved for QA's side. What do you think @Hlavtox ?