by @kodeazy

flutter how to convert String to int in dart file?

Home » flutter » flutter how to convert String to int in dart file?
  • To convert String to Number in dart file we use int.parse() method.
  • To check whether given string can be converted into Integer we use try-on block.
void main() {
  String number = "10";
  int convertedNumber;
  try {
    convertedNumber = int.parse(number);
  } on FormatException {
    print("Given String can not be Converted to Integer");
    return;
  }
  print(convertedNumber);
  print("Number Converted to Integer");
}

Output:

10
Number Converted to Integer