germanoalves
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Hello I have a question:
I have an order registration form with the following structure:
- name
- email
-product
-amount
The fields 'product' and 'quantity' are in a repeating group.
I would like to know if I can limit repetitions of selected items, for example, in the 'product' field, so that if a user tries to add an item already inserted more than once, an error message or something like that appears.
Thank you !
I have an order registration form with the following structure:
- name
-product
-amount
The fields 'product' and 'quantity' are in a repeating group.
I would like to know if I can limit repetitions of selected items, for example, in the 'product' field, so that if a user tries to add an item already inserted more than once, an error message or something like that appears.
Thank you !