I have a simple Java class to validate Visa and Mastercard numbers:
public class ValidateCC
{
public static void main(String[] args)
{
String ccStr = "4543600322751739";
System.out.print(ccStr.matches("(4|5)[0-9]{15}"));
}
}
I need to expand this regular expression by validating another type of card number that must begin with 35, 97 or 65.
How can I achieve this please?
Thanks.
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