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Flutter constructor default value

Where the default value of the parameter has to be specified?

1 April 2022 Enpatika.com Genel

Default values are specified in the header of a function (declaration or definition) by adding an equal sign (‘=’) followed by default value at the end of a parameter declaration.

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Can we override default value of parameter?

1 April 2022 Enpatika.com Genel

Override Default Values. This is not allowed and results in a compiler error. Overriding functions cannot specify default values for their parameters . Kotlin requires that default values can only be specified in the base class functions.

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Can we give default value in function with optional positional parameter?

1 April 2022 Enpatika.com Genel

OptionalAttribute parameters do not require a default value .

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