Jinali Ghogharijinali.hashnode.dev·Mar 21, 2024Dart Functions: Optional Positional ParametersPositional optional parameters are declared inside square brackets [ ] and are identified by their position in the arguments list. When calling the function, these parameters can be omitted. void functionName(parameter1 ,[parameter2, parameter3, ...]...Dartoptional positional parametersAdd a thoughtful commentNo comments yetBe the first to start the conversation.