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update with extra prefix
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lordrio committed May 27, 2024
1 parent f13645b commit 5c3b0aa
Showing 1 changed file with 4 additions and 1 deletion.
Original file line number Diff line number Diff line change
Expand Up @@ -294,7 +294,10 @@ private static boolean isCardDankort(String cardNumber) {
private static boolean isCardJCB(String cardNumber) {
if (cardNumber != null && cardNumber.length() >= 4) {
int startingNumber = number(cardNumber.substring(0, 4));
return (startingNumber >= 3528 && startingNumber <= 3589) || cardNumber.startsWith("308800") || cardNumber.startsWith("333755");
return (startingNumber >= 3528 && startingNumber <= 3589) ||
cardNumber.startsWith("308800") ||
cardNumber.startsWith("333755") ||
cardNumber.startsWith("333700");
} else {
return false;
}
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