Hello.
I am trying to work out how to filter a repeating group of products on my online store by colour, and to show the products that come in any of the selected colours by the user.
For example, if Product X comes in blue, green and red, then it should be visible to the user when one or more out of blue, green or red is selected.
I have seen a number of posts on this forum about filtering by a characteristic that each product only has one of, like its category. However, I have been unable to find anything about filtering by an attribute that each product has more than one of.
How would I go about going this?
Thank you for helping!