isPalindrome property

bool get isPalindrome

Checks if string is Palindrome.

Implementation

bool get isPalindrome {
  String cleanString = toLowerCase()
      .replaceAll(RegExp(r"\s+"), '')
      .replaceAll(RegExp(r"[^0-9a-zA-Z]+"), "");

  for (int i = 0; i < cleanString.length; i++) {
    if (cleanString[i] != cleanString[cleanString.length - i - 1]) {
      return false;
    }
  }

  return true;
}