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Title |
Test
Details
CVV2/CVC2/CID
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Expression |
^(?!000)\d{3,4}$
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Description |
This is a bit shorter than the first CVV2/CVC2/CID regex found on the site. It matches any 3 or 4 character number.
Now featuring change per suggestion in comments. Thanks!
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Matches |
123 | 1234
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Non-Matches |
1 | 12 | 12345
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Author |
Rating:
Tony Fugere
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Title |
Test
Details
AMEX, Discover, MC, Visa
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Expression |
^((4(\d{12}|\d{15}))|(5\d{15})|(6011\d{12})|(3(4|7)\d{13}))$
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Description |
Matches Visa, American Express, Discover, and Mastercard only.
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Matches |
4111111111111 | 4111111111111111 | 5111111111111111 | 6011111111111111 | 341111111111111 | 371111111111111
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Non-Matches |
411111111111 | 51111111111111111 | 6111111111111111 | 321111111111111 | 381111111111111
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Author |
Rating:
Tony Fugere
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