getLegalHeight static method

List? getLegalHeight(
  1. String? r
)

Implementation

static List<dynamic>? getLegalHeight(String? r){
  if(r==null||!r.endsWith("\""))return null;
  List<String>l=r.substring(0,r.length-1).split("'");
  if(l.length!=2)return null;
  int? ft=int.tryParse(l[0].isEmpty?'0':l[0]);
  double? inch=double.tryParse(l[1].isEmpty?'0':l[1]);
  if(ft==null||inch==null)return null;
  return[ft,inch];
}