checkValidIFSCCode static method

bool checkValidIFSCCode(
  1. String ifscCode
)

Check if string is a valid Indian IFSC code

ifscCode - The IFSC code to validate Returns true if IFSC code is valid

Implementation

static bool checkValidIFSCCode(String ifscCode) {
  // IFSC format: 4 letters (bank code), 7 characters (branch code)
  final ifscRegex = RegExp(r'^[A-Z]{4}[0-9]{7}$');
  return ifscRegex.hasMatch(ifscCode.toUpperCase());
}