hasIllegalCharacters static method

bool hasIllegalCharacters(
  1. String? s
)

Check if a String contains characters not allowed in Xml

Implementation

static bool hasIllegalCharacters(String? s) {
  if (s != null) {
    return (s.contains("<")) ||
        (s.contains(">")) ||
        (s.contains("&")) ||
        (s.contains("'")) ||
        (s.contains("\""));
  } else {
    return false;
  }
}