isValidIFSC static method

bool isValidIFSC(
  1. String ifsc
)

Validates an IFSC (Indian Financial System Code). IFSC format: Four uppercase letters followed by zero and six alphanumeric characters.

Implementation

static bool isValidIFSC(String ifsc) =>
    RegExp(r'^[A-Z]{4}0[A-Z0-9]{6}$').hasMatch(ifsc);