I have a recipe website, and want people to type in the ingredients they have available, and then only show them recipes with those key ingredients.
ex. 1:
User types in “veal” – search result only returns with recipes with the category “veal” selected
So posts with the category “veal” + “potato” selected doesn’t show
ex. 2:
user types in “veal” + “potato” – search result only returns with recipes with the category “veal” and/or “potato” selected
So posts with the category “veal” + “potato” + “corn” selected doesn’t show
How would this be done?