Is there a way to expand upon the 'No Duplicates' option of a normal Single Line Text field, so that when a user inputs a specific line of text (i.e. discount code), the form allows a specific number of maximum duplicate entries for that field?
i.e. suppose they input the line "couponcode22"
If I select 'No Duplicates' on that field right now, it will only allow the line "couponcode22" to be used once, if I'm understanding the feature correctly.
Can I set it so that it does allow duplicates, but only, for example, 5 duplicates? So that coupon code could only be used 5 times before it is disallowed?