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💳 Credit Card Validator
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Credit Card Validator

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Validate credit and debit card numbers using the Luhn algorithm. Identify card type (Visa, Mastercard, Amex) from the number. Prevent payment errors before processing transactions.

Credit Card Validator 📦 6.8 KB
💳 Card Type
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Card Types

4xxx
51-55, 22-27
34, 37
6011, 65
9792

Test Cards

These test numbers are for development purposes, not real cards.