How to use conditional statement within child attribute of a Flutter Widget (Center Widget)

Question

So far whenever I needed to use a conditional statement within a Widget I have done the following (Using Center and Containers as simplified dummy examples):

Answer 1

You can use ternary operator for conditional statements in dart, It's use is simple

(condition) ? statement1 : statement2

if the condition is true then the statement1 will be executed otherwise statement2.

Taking a practical example

Center(child: condition ? Widget1() : Widget2())

Remember if you are going to use null as Widget2 it is better to use SizedBox.shrink() because some parent widgets will throw an exception after getting a null child.