flutter is it okay to use if code example

Example 1: conditionalstatement in widget flutter

Container(
  color: Colors.white,
  child: ('condition')
  ? Widget1(...)
  : Widget2(...)
)

Example 2: if then else inside child in flutter

Container(
  color: Colors.white,
  child: ('condition')
  ? Widget1(...)
  : Widget2(...)
)