Dataprovider should not allow creating more than one input with the same parameters
Steps to reproduce:
- Go to Content & Data > Forms;
- Go to Data Providers tab > Create a new Data Provider containing more than one Input with the same parameter
Data provider should warn the user and do not allow creating more than one input with the same parameter
Data provider let the user add more than one input with the same parameter.
Note: This wrong behavior makes the Autofill rule of Form show only one input dropdown when the Data Provider has some inputs.