How To Turn On Voucher Box From Module?

[wydydygibus]

Hi all, how to show up vouchers box from my module even if cart rules has not any rule? 

[vekia]

hello

in this case you have to switch PS_CART_RULE_FEATURE_ACTIVE value to 1

in ps_configuration table (PS_CART_RULE_FEATURE_ACTIVE is a name field)

[wydydygibus]

Thanks! And I have 1 more question. Its they any impossible check what code client put in this field? 

[vekia]

there is one possiblity at the moment:

1) you can find used coupons on order details page. You can find there all coupons that customer used during the checkout process.

 

any other possibility doesnt exist at the moment, so you can see only used coupons. 

[wydydygibus]

Ohh thats sad I thought it would be a problem. So I must created own textfiled, but yesterday I searched the entire internet, and I found nothing.
Maybe You now how to create custom textfield in the cart? Thanks.

Edited January 4, 2016 by wydydygibus (see edit history)

[vekia]

for what purposes you want custom textfield?

[vekia]

but in that way works default coupon field :-)

[wydydygibus]

To put my own cupon code field, and checking codes on my server. If code exist on the server- give discount for customer 

[wydydygibus]

But default coupon field check only coupons in the shop, and I must do something like that:

 

1. Get code from coupon field.
2. Send this code to the server
3. If code exist in server, create it on shop and give discount. 

Yesterday you wrote: "you can find used coupons on order details page. You can find there all coupons that customer used during the checkout process."

 

So I understood I can't take the code directly entered by the customer in the field. 
Have I misunderstood?