cleanBase64 function

String cleanBase64(
  1. String base64String
)

Implementation

String cleanBase64(String base64String) {
  List<String> parts = base64String.split("base64,");
  if (parts.length > 1) {
    return parts[1];
  } else {
    // If the string doesn't contain "base64,", return the original string
    return base64String;
  }
}