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Credit Card Number (Simple, dash delimited)

  • Published on Sep 2, 2026
  • 1 minute(s) read
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16-digit credit card numbers delimited by hyphen.

Validator

None

Matched expressions

Regex expressions

Description

Score

\b(\d{4}-){3}\d{4}\b

Matches a 16-digit number of the format NNNN-NNNN-NNNN-NNNN delimited by hyphen.

1



Ignored expressions

None

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