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Re: [vQmod] - Forced Min Quantity Stepping (1.5.x/2.x)

Posted: Sat Mar 05, 2016 4:02 pm
by shabmasry2010
first thank you for this module it do more for me but still one thing to do when it comes to product with options it doesn't multiply till the user refresh it at checkout page if he doesn't the value keep in unwanted quantity. how to include product with options ?

thanks in advance.

Re: [vQmod] - Forced Min Quantity Stepping (1.5.x/2.x)

Posted: Thu May 26, 2016 3:30 am
by luiscar16
I need something like this but not just for a product i need it for a category,
I need to force that a customer buy in multiples of 3 any of the X category.

Any solutions? Thanks.

Re: [vQmod] - Forced Min Quantity Stepping (1.5.x/2.x)

Posted: Sun Oct 30, 2016 8:18 pm
by nahi
Hallo Qphoria,

I found your Mog [vQmod] - Forced Min Quantity Stepping , to force quantities to step based on the minimum qty, I am using Opencart Version , since i see you add just a modification for OpenCart 2.1.x, how i can get your Modul working on my website with Opencart Version ?

If you Help me i will donate via Paypal.


Re: [vQmod] - Forced Min Quantity Stepping (1.5.x/2.x)

Posted: Fri Sep 01, 2017 6:26 pm
by z3nno
Hello Qphoria,

Also in need of version. If you have the time, then please. It's not wording for my with journal2

system/library/cart/cart.php on line 50Warning: Invalid argument supplied for foreach() in

Thanks in advance!

Re: [vQmod] - Forced Min Quantity Stepping (1.5.x/2.x)

Posted: Wed Nov 08, 2017 1:39 am
by Qphoria
The 2.1.x version should work with 2.3

Re: [vQmod] - Forced Min Quantity Stepping (1.5.x/2.x)

Posted: Thu Nov 29, 2018 4:40 pm
by rhorne
Hey Qphoria, I don't know if you're still developing this but having had it work great for months, we now receive the following error when adding a quantity to the basket.


Code: Select all

SyntaxError: Unexpected token < in JSON at position 0


Notice: Undefined index: option in vq2-system_storage_modification_cataloge_controller_checkout_cart.php on line 480
Warning: array_filter() expected parameter to be array, null given 
Any suggestions? Thanks.