isDivisibleBy function

bool isDivisibleBy (
  1. String str,
  2. dynamic n
)

check if the string str is a number that's divisible by another

n is a String or an int.

Implementation

bool isDivisibleBy(String str, n) {
  try {
    return double.parse(str) % int.parse(n) == 0;
  } catch (e) {
    return false;
  }
}