emvco-qr-sdk
Version:
A robust TypeScript SDK for decoding, validating, and processing EMVCo-compliant QR codes used in digital payment systems.
10 lines (9 loc) • 386 B
TypeScript
/**
* Checks if a string appears to be in a valid TLV format (superficial validation).
*
* This does NOT guarantee the entire structure is valid — it only checks the initial pattern.
*
* @param tlv - The raw string to validate.
* @returns True if the string starts with a valid TLV structure, false otherwise.
*/
export declare function isValidTLVFormat(tlv: string): boolean;