min can be used to validate inputs length that isn’t less than given integer.

- do: assignee
    count: 2 # There should be more than 2 assignees
    message: 'test string' # this is optional
Supported Params
Param Description Required Default Message
count number to validate input’s length Yes  
message Message to show if the validation fails No [INPUT NAME] count is less than [COUNT]

Supported Validators:

'approvals', 'assignee', 'changeset', 'label', 'size'