我在我的应用程序中找到了这些标签。其中一个应该适合你!
equal_to: must be equal to %{count}
greater_than: must be greater than %{count}
greater_than_or_equal_to: must be greater or equal to %{count}
less_than: must be less than %{count}
less_than_or_equal_to: must be less or equal than %{count}
too_long:
one: 'is to short (max than: 1 character)'
other: 'is to long (max than: %{count} characteres)'
too_short:
one: 'is to short (min: 1 character)'
other: 'is to short (min: %{count} characteres)'
wrong_length:
one: doesn't have the right length (1 character)
other: doesn't have the right length (%{count} characteres)
other_than: must be different than %{count}