Comprehensive credit card validation with advanced verification methods
Mathematical validation using the Luhn formula to verify card number integrity.
Validates Bank Identification Number patterns and issuer recognition.
Identifies card issuer and type based on BIN patterns (Visa, Mastercard, etc.).
Validates card against known issuer patterns and ranges.
Analyzes card number patterns for consistency and validity.
Advanced security checks including fraud detection patterns.
Initializing intensive check...