Easy Forms CSV Data Validator Add-On: How to validate license keys?
The Easy Forms CSV Data Validator Add-On let's you to create a custom validation and check for existing values in the CSV file.
How to validate license keys?
The same process is useful to validate coupons or discount code, ID Numbers, selected emails, etc.
An error message will be displayed when the value entered in the field does not match with any value of the CSV file.
Documentation:
https://docs.easyforms.dev/addon-cust...